sba@sba.com · questões de discriminação muito baixa (2): 8 e 19 a média da prova foi boa,...

sba@sba.com.br

0110 Modelo para gerar PE de e-mail - com carimbo despacho e situacao

----- Original Message -----From: DiretoriaTo: eduardojs@gmail.comCc: Rogean Nunes ; Rodrigo MatosSent: Tuesday, January 03, 2017 11:27 AMSubject: análises da prova nacional dez/16

EduData

Att. Sr. Eduardo, bom dia!

Acusamos recebimento da análise das provas e agradecemos a sua agilidade.

Achamos muito interessante o relatório contendo a análise por itens, muito esclarecedor.

Aproveitamos para solicitar que envio a Nota Fiscal da prestação de serviços desta prova nacional eincluir também a análise da prova escrita do TSA que encaminhamos para o senhor no dia n10/11/2016.Ficamos no aguardo e desde já desejamos ao senhor e sua equipe um ano de 2017 com muita saúde, paz,prosperidade e amor ao próximo.

Atenciosamente!Mercedes Azevedo & Rogean Nunes

----- Original Message -----From: Eduardo Silva eduardojs@gmail.comTo: diretoria@sba.com.br ; rogean@fortalnet.com.brCc: rodrigo@sba.com.brSent: Monday, January 02, 2017 10:40 PMSubject: análises da prova nacional dez/16

Olá Mercedes e Dr.RogeanFeliz Ano Novo

Espero que desculpem a pequena demora, mas vocês enviaram o cadastro de respostas em períodocomplicado.Segue a nossa análise a prova nacional de dezembro/16.Não foi detectado nenhum indicador excepcional. Apresento algumas questões que merecem análise doespecialista no conteúdo.

Um abraçoEduardo SilvaEdudata Info

ENCAMINHAMENTO INICIAL1) Protocolo PE 26/2017 OK Andréa 03/01/20172) Diretoria3) Dra. Débora Cumino - Presidente da CET/ 2017c/c para demais membros da CET4) Dr. Luiz carlos Bastos Salles - Presidente daCET/20165) Deize - para conhecimento sobre a cobrança aser recebida - mandei direto

Mercedes (03/01/2017)

S.B.A.Protocolo de Entrada26 2017

Data: 03 01 2017Postagem: e-mailRubrica: Andréa

edudata Informática CNPJ 00.333.193/0001-00 R. Prof. Rubião Meira, 53 Jardim América - São Paulo – SP fone/fax (11) 3083-7966 info@edudata.com.br

_____________________________________________________________________________

Of.SBAPN16.1

SBA-Sociedade Brasileira de Anestesiologia Prova Nacional - Dezembro de 2016 ANÁLISE POR ITENS Foram aplicados 3 tipos de provas: Prova 1, Prova 2, Prova 3 Após análise estatística observam-se os resultados abaixo

Prova 1

749 presentes 4 questões anuladas

Questões de alta dificuldade (2): -- 19 0.93 Maioria dos respondentes do grupo superior optou pela alternativa D 76.2% Possível falha no gabarito, ou realmente trata-se de questão muito difícil. -- 38 0.81 As respostas foram dispersas: 30.6% na B, 25.5% na A, 23% na C e 19.5% na D. Denota alguma falha na elaboração desta questão, pois os “distractors” foram mais “atraentes”. Questões de dificuldade muito baixa (2): 8 e 21 Questões de discriminação muito baixa (2): 8 e 19

A média da prova foi boa, 26.16 com desvio padrão 3.85, e a distribuição da frequência de acertos tende à normal.

A distribuição da dificuldade foi relativamente equilibrada variando entre muito fácil 22,5%, fácil 42,5%, média 30% e duas questões difíceis 5%. A distribuição da discriminação também foi boa.

Apesar dos totais de acertos variarem de 4 a 36, verificamos que a distribuição assumiu o

comportamento normal com média à direita, houve um grupo significativo que teve bom desempenho na prova.

EDUDATA Informatica

SOCIEDADE BRASILEIRA DE ANESTESIOLOGIA - Dez2016

Analise por Itens

Prova Nacional (PROVA 001)

Questao 1

A B C? D E Om DD Tot

Sup 41 6 151 4 0 0 0 202

27% 20.3 3.0 74.8 2.0 0.0 0.0 0.0 100.0

Med 131 24 177 11 0 1 1 345

46% 38.0 7.0 51.3 3.2 0.0 0.3 0.3 100.0

Inf 87 29 78 7 0 1 0 202

27% 43.1 14.4 38.6 3.5 0.0 0.5 0.0 100.0

Tot 259 59 406 22 0 2 1 749

% 34.6 7.9 54.2 2.9 0.0 0.3 0.1 100.0

rpb -0.20 -0.12 0.28 -0.04 0.00

Indice de Dificuldade: 0.46

Indice de Discriminacao: 0.36

Correlacao Ponto-Bisserial: 0.28

Questao 2 (ANULADA)

A B C D E Om DD Tot

Sup 20 87 48 47 0 0 0 202

27% 9.9 43.1 23.8 23.3 0.0 0.0 0.0 100.0

Med 44 141 61 99 0 0 0 345

46% 12.8 40.9 17.7 28.7 0.0 0.0 0.0 100.0

Inf 28 85 33 53 2 1 0 202

27% 13.9 42.1 16.3 26.2 1.0 0.5 0.0 100.0

Tot 92 313 142 199 2 1 0 749

% 12.3 41.8 19.0 26.6 0.3 0.1 0.0 100.0

rpb -0.04 0.00 0.09 -0.03 -0.07

Questao 3

A B? C D E Om DD Tot

Sup 1 180 20 1 0 0 0 202

27% 0.5 89.1 9.9 0.5 0.0 0.0 0.0 100.0

Med 8 273 60 4 0 0 0 345

46% 2.3 79.1 17.4 1.2 0.0 0.0 0.0 100.0

Inf 16 106 69 8 1 1 1 202

27% 7.9 52.5 34.2 4.0 0.5 0.5 0.5 100.0

Tot 25 559 149 13 1 1 1 749

% 3.3 74.6 19.9 1.7 0.1 0.1 0.1 100.0

rpb -0.16 0.33 -0.22 -0.11 -0.08

EDUDATA Informatica

Analise por Itens

Questao 4 (ANULADA)

A B C D E Om DD Tot

Sup 1 2 55 144 0 0 0 202

27% 0.5 1.0 27.2 71.3 0.0 0.0 0.0 100.0

Med 0 16 105 224 0 0 0 345

46% 0.0 4.6 30.4 64.9 0.0 0.0 0.0 100.0

Inf 1 15 59 125 1 1 0 202

27% 0.5 7.4 29.2 61.9 0.5 0.5 0.0 100.0

Tot 2 33 219 493 1 1 0 749

% 0.3 4.4 29.2 65.8 0.1 0.1 0.0 100.0

rpb -0.04 -0.15 -0.02 0.11 -0.03

Questao 5

A? B C D E Om DD Tot

Sup 185 0 2 14 0 0 1 202

27% 91.6 0.0 1.0 6.9 0.0 0.0 0.5 100.0

Med 286 1 6 52 0 0 0 345

46% 82.9 0.3 1.7 15.1 0.0 0.0 0.0 100.0

Inf 149 2 5 43 2 1 0 202

27% 73.8 1.0 2.5 21.3 1.0 0.5 0.0 100.0

Tot 620 3 13 109 2 1 1 749

% 82.8 0.4 1.7 14.6 0.3 0.1 0.1 100.0

rpb 0.23 -0.02 -0.05 -0.19 -0.10

Questao 6

Sup 2 5 152 43 0 0 0 202

27% 1.0 2.5 75.2 21.3 0.0 0.0 0.0 100.0

Med 5 37 235 68 0 0 0 345

46% 1.4 10.7 68.1 19.7 0.0 0.0 0.0 100.0

Inf 12 40 108 40 1 1 0 202

27% 5.9 19.8 53.5 19.8 0.5 0.5 0.0 100.0

Tot 19 82 495 151 1 1 0 749

% 2.5 10.9 66.1 20.2 0.1 0.1 0.0 100.0

rpb -0.11 -0.21 0.18 0.02 -0.09

EDUDATA Informatica

Analise por Itens

Questao 7

A B C D? E Om DD Tot

Sup 16 37 9 139 0 1 0 202

27% 7.9 18.3 4.5 68.8 0.0 0.5 0.0 100.0

Med 47 91 35 171 1 0 0 345

46% 13.6 26.4 10.1 49.6 0.3 0.0 0.0 100.0

Inf 38 68 23 70 2 1 0 202

27% 18.8 33.7 11.4 34.7 1.0 0.5 0.0 100.0

Tot 101 196 67 380 3 2 0 749

% 13.5 26.2 8.9 50.7 0.4 0.3 0.0 100.0

rpb -0.11 -0.13 -0.10 0.26 -0.07

Questao 8

Sup 201 0 1 0 0 0 0 202

27% 99.5 0.0 0.5 0.0 0.0 0.0 0.0 100.0

Med 344 1 0 0 0 0 0 345

46% 99.7 0.3 0.0 0.0 0.0 0.0 0.0 100.0

Inf 194 1 1 5 0 1 0 202

27% 96.0 0.5 0.5 2.5 0.0 0.5 0.0 100.0

Tot 739 2 2 5 0 1 0 749

% 98.7 0.3 0.3 0.7 0.0 0.1 0.0 100.0

rpb 0.16 -0.02 -0.01 -0.12 0.00

Questao 9

Sup 167 3 30 2 0 0 0 202

27% 82.7 1.5 14.9 1.0 0.0 0.0 0.0 100.0

Med 274 16 50 5 0 0 0 345

46% 79.4 4.6 14.5 1.4 0.0 0.0 0.0 100.0

Inf 109 27 48 14 3 1 0 202

27% 54.0 13.4 23.8 6.9 1.5 0.5 0.0 100.0

Tot 550 46 128 21 3 1 0 749

% 73.4 6.1 17.1 2.8 0.4 0.1 0.0 100.0

rpb 0.28 -0.18 -0.11 -0.14 -0.16

EDUDATA Informatica

Analise por Itens

Questao 10

Sup 8 12 20 162 0 0 0 202

27% 4.0 5.9 9.9 80.2 0.0 0.0 0.0 100.0

Med 20 35 30 259 1 0 0 345

46% 5.8 10.1 8.7 75.1 0.3 0.0 0.0 100.0

Inf 16 46 27 111 1 1 0 202

27% 7.9 22.8 13.4 55.0 0.5 0.5 0.0 100.0

Tot 44 93 77 532 2 1 0 749

% 5.9 12.4 10.3 71.0 0.3 0.1 0.0 100.0

rpb -0.05 -0.20 -0.07 0.24 -0.03

Questao 11

Sup 131 5 45 20 1 0 0 202

27% 64.9 2.5 22.3 9.9 0.5 0.0 0.0 100.0

Med 182 16 94 42 10 1 0 345

46% 52.8 4.6 27.2 12.2 2.9 0.3 0.0 100.0

Inf 65 10 84 35 7 1 0 202

27% 32.2 5.0 41.6 17.3 3.5 0.5 0.0 100.0

Tot 378 31 223 97 18 2 0 749

% 50.5 4.1 29.8 13.0 2.4 0.3 0.0 100.0

rpb 0.27 -0.05 -0.15 -0.08 -0.11

Questao 12

Sup 31 153 5 13 0 0 0 202

27% 15.3 75.7 2.5 6.4 0.0 0.0 0.0 100.0

Med 84 212 7 39 2 0 1 345

46% 24.3 61.4 2.0 11.3 0.6 0.0 0.3 100.0

Inf 52 112 5 29 3 1 0 202

27% 25.7 55.4 2.5 14.4 1.5 0.5 0.0 100.0

Tot 167 477 17 81 5 1 1 749

% 22.3 63.7 2.3 10.8 0.7 0.1 0.1 100.0

rpb -0.13 0.20 -0.02 -0.09 -0.10

EDUDATA Informatica

Analise por Itens

Questao 13

Sup 8 102 72 17 3 0 0 202

27% 4.0 50.5 35.6 8.4 1.5 0.0 0.0 100.0

Med 25 115 164 32 9 0 0 345

46% 7.2 33.3 47.5 9.3 2.6 0.0 0.0 100.0

Inf 28 39 92 33 9 1 0 202

27% 13.9 19.3 45.5 16.3 4.5 0.5 0.0 100.0

Tot 61 256 328 82 21 1 0 749

% 8.1 34.2 43.8 10.9 2.8 0.1 0.0 100.0

rpb -0.13 0.26 -0.06 -0.09 -0.11

Questao 14

Sup 6 9 13 174 0 0 0 202

27% 3.0 4.5 6.4 86.1 0.0 0.0 0.0 100.0

Med 23 18 61 243 0 0 0 345

46% 6.7 5.2 17.7 70.4 0.0 0.0 0.0 100.0

Inf 16 30 71 82 2 1 0 202

27% 7.9 14.9 35.1 40.6 1.0 0.5 0.0 100.0

Tot 45 57 145 499 2 1 0 749

% 6.0 7.6 19.4 66.6 0.3 0.1 0.0 100.0

rpb -0.12 -0.18 -0.27 0.41 -0.09

Questao 15

Sup 9 16 163 14 0 0 0 202

27% 4.5 7.9 80.7 6.9 0.0 0.0 0.0 100.0

Med 11 65 223 46 0 0 0 345

46% 3.2 18.8 64.6 13.3 0.0 0.0 0.0 100.0

Inf 15 55 77 53 1 1 0 202

27% 7.4 27.2 38.1 26.2 0.5 0.5 0.0 100.0

Tot 35 136 463 113 1 1 0 749

% 4.7 18.2 61.8 15.1 0.1 0.1 0.0 100.0

rpb -0.07 -0.20 0.34 -0.18 -0.05

EDUDATA Informatica

Analise por Itens

Questao 16 (ANULADA)

A B C D E Om DD Tot

Sup 5 5 43 149 0 0 0 202

27% 2.5 2.5 21.3 73.8 0.0 0.0 0.0 100.0

Med 9 14 65 255 2 0 0 345

46% 2.6 4.1 18.8 73.9 0.6 0.0 0.0 100.0

Inf 11 6 40 142 2 1 0 202

27% 5.4 3.0 19.8 70.3 1.0 0.5 0.0 100.0

Tot 25 25 148 546 4 1 0 749

% 3.3 3.3 19.8 72.9 0.5 0.1 0.0 100.0

rpb -0.05 -0.02 0.03 0.03 -0.07

Questao 17

Sup 2 80 13 107 0 0 0 202

27% 1.0 39.6 6.4 53.0 0.0 0.0 0.0 100.0

Med 9 170 31 128 7 0 0 345

46% 2.6 49.3 9.0 37.1 2.0 0.0 0.0 100.0

Inf 5 91 33 62 10 1 0 202

27% 2.5 45.0 16.3 30.7 5.0 0.5 0.0 100.0

Tot 16 341 77 297 17 1 0 749

% 2.1 45.5 10.3 39.7 2.3 0.1 0.0 100.0

rpb -0.05 -0.04 -0.13 0.20 -0.13

Questao 18

Sup 5 2 194 1 0 0 0 202

27% 2.5 1.0 96.0 0.5 0.0 0.0 0.0 100.0

Med 22 11 311 0 1 0 0 345

46% 6.4 3.2 90.1 0.0 0.3 0.0 0.0 100.0

Inf 29 13 155 0 3 1 1 202

27% 14.4 6.4 76.7 0.0 1.5 0.5 0.5 100.0

Tot 56 26 660 1 4 1 1 749

% 7.5 3.5 88.1 0.1 0.5 0.1 0.1 100.0

rpb -0.18 -0.11 0.26 0.03 -0.13

EDUDATA Informatica

Analise por Itens

Questao 19

Sup 4 20 24 154 0 0 0 202

27% 2.0 9.9 11.9 76.2 0.0 0.0 0.0 100.0

Med 7 20 51 267 0 0 0 345

46% 2.0 5.8 14.8 77.4 0.0 0.0 0.0 100.0

Inf 7 9 34 151 0 1 0 202

27% 3.5 4.5 16.8 74.8 0.0 0.5 0.0 100.0

Tot 18 49 109 572 0 1 0 749

% 2.4 6.5 14.6 76.4 0.0 0.1 0.0 100.0

rpb -0.02 0.07 -0.06 0.04 0.00

Questao 20

Sup 146 27 11 17 1 0 0 202

27% 72.3 13.4 5.4 8.4 0.5 0.0 0.0 100.0

Med 193 80 27 43 2 0 0 345

46% 55.9 23.2 7.8 12.5 0.6 0.0 0.0 100.0

Inf 87 45 20 47 2 1 0 202

27% 43.1 22.3 9.9 23.3 1.0 0.5 0.0 100.0

Tot 426 152 58 107 5 1 0 749

% 56.9 20.3 7.7 14.3 0.7 0.1 0.0 100.0

rpb 0.25 -0.08 -0.10 -0.15 -0.02

Questao 21

Sup 193 1 6 2 0 0 0 202

27% 95.5 0.5 3.0 1.0 0.0 0.0 0.0 100.0

Med 327 3 12 2 0 0 1 345

46% 94.8 0.9 3.5 0.6 0.0 0.0 0.3 100.0

Inf 171 3 18 8 0 1 1 202

27% 84.7 1.5 8.9 4.0 0.0 0.5 0.5 100.0

Tot 691 7 36 12 0 1 2 749

% 92.3 0.9 4.8 1.6 0.0 0.1 0.3 100.0

rpb 0.17 -0.03 -0.11 -0.09 0.00

EDUDATA Informatica

Analise por Itens

Questao 22

Sup 190 1 8 3 0 0 0 202

27% 94.1 0.5 4.0 1.5 0.0 0.0 0.0 100.0

Med 296 12 26 11 0 0 0 345

46% 85.8 3.5 7.5 3.2 0.0 0.0 0.0 100.0

Inf 119 17 52 12 0 1 1 202

27% 58.9 8.4 25.7 5.9 0.0 0.5 0.5 100.0

Tot 605 30 86 26 0 1 1 749

% 80.8 4.0 11.5 3.5 0.0 0.1 0.1 100.0

rpb 0.37 -0.20 -0.25 -0.11 0.00

Questao 23

Sup 0 1 27 174 0 0 0 202

27% 0.0 0.5 13.4 86.1 0.0 0.0 0.0 100.0

Med 1 14 43 287 0 0 0 345

46% 0.3 4.1 12.5 83.2 0.0 0.0 0.0 100.0

Inf 6 23 50 122 0 1 0 202

27% 3.0 11.4 24.8 60.4 0.0 0.5 0.0 100.0

Tot 7 38 120 583 0 1 0 749

% 0.9 5.1 16.0 77.8 0.0 0.1 0.0 100.0

rpb -0.13 -0.18 -0.11 0.24 0.00

Questao 24

Sup 179 14 3 5 1 0 0 202

27% 88.6 6.9 1.5 2.5 0.5 0.0 0.0 100.0

Med 268 28 34 15 0 0 0 345

46% 77.7 8.1 9.9 4.3 0.0 0.0 0.0 100.0

Inf 151 17 24 8 1 1 0 202

27% 74.8 8.4 11.9 4.0 0.5 0.5 0.0 100.0

Tot 598 59 61 28 2 1 0 749

% 79.8 7.9 8.1 3.7 0.3 0.1 0.0 100.0

rpb 0.15 -0.02 -0.15 -0.02 -0.04

EDUDATA Informatica

Analise por Itens

Questao 25

Sup 153 33 16 0 0 0 0 202

27% 75.7 16.3 7.9 0.0 0.0 0.0 0.0 100.0

Med 213 95 34 1 2 0 0 345

46% 61.7 27.5 9.9 0.3 0.6 0.0 0.0 100.0

Inf 93 66 36 1 5 1 0 202

27% 46.0 32.7 17.8 0.5 2.5 0.5 0.0 100.0

Tot 459 194 86 2 7 1 0 749

% 61.3 25.9 11.5 0.3 0.9 0.1 0.0 100.0

rpb 0.25 -0.14 -0.12 -0.04 -0.10

Questao 26

Sup 23 4 162 12 1 0 0 202

27% 11.4 2.0 80.2 5.9 0.5 0.0 0.0 100.0

Med 68 24 224 25 4 0 0 345

46% 19.7 7.0 64.9 7.2 1.2 0.0 0.0 100.0

Inf 54 20 88 30 8 1 1 202

27% 26.7 9.9 43.6 14.9 4.0 0.5 0.5 100.0

Tot 145 48 474 67 13 1 1 749

% 19.4 6.4 63.3 8.9 1.7 0.1 0.1 100.0

rpb -0.14 -0.11 0.30 -0.12 -0.12

Questao 27

Sup 39 7 105 50 0 0 1 202

27% 19.3 3.5 52.0 24.8 0.0 0.0 0.5 100.0

Med 96 15 119 107 7 1 0 345

46% 27.8 4.3 34.5 31.0 2.0 0.3 0.0 100.0

Inf 54 18 62 62 5 1 0 202

27% 26.7 8.9 30.7 30.7 2.5 0.5 0.0 100.0

Tot 189 40 286 219 12 2 1 749

% 25.2 5.3 38.2 29.2 1.6 0.3 0.1 100.0

rpb -0.05 -0.11 0.15 -0.02 -0.09

EDUDATA Informatica

Analise por Itens

Questao 28

Sup 167 1 24 10 0 0 0 202

27% 82.7 0.5 11.9 5.0 0.0 0.0 0.0 100.0

Med 207 16 80 39 2 0 1 345

46% 60.0 4.6 23.2 11.3 0.6 0.0 0.3 100.0

Inf 100 5 54 38 4 1 0 202

27% 49.5 2.5 26.7 18.8 2.0 0.5 0.0 100.0

Tot 474 22 158 87 6 1 1 749

% 63.3 2.9 21.1 11.6 0.8 0.1 0.1 100.0

rpb 0.28 -0.07 -0.13 -0.17 -0.10

Questao 29

Sup 0 5 71 126 0 0 0 202

27% 0.0 2.5 35.1 62.4 0.0 0.0 0.0 100.0

Med 2 5 201 137 0 0 0 345

46% 0.6 1.4 58.3 39.7 0.0 0.0 0.0 100.0

Inf 2 5 139 51 3 2 0 202

27% 1.0 2.5 68.8 25.2 1.5 1.0 0.0 100.0

Tot 4 15 411 314 3 2 0 749

% 0.5 2.0 54.9 41.9 0.4 0.3 0.0 100.0

rpb -0.04 0.00 -0.25 0.29 -0.15

Questao 30

Sup 7 20 117 55 3 0 0 202

27% 3.5 9.9 57.9 27.2 1.5 0.0 0.0 100.0

Med 27 49 161 91 17 0 0 345

46% 7.8 14.2 46.7 26.4 4.9 0.0 0.0 100.0

Inf 16 49 73 55 8 1 0 202

27% 7.9 24.3 36.1 27.2 4.0 0.5 0.0 100.0

Tot 50 118 351 201 28 1 0 749

% 6.7 15.8 46.9 26.8 3.7 0.1 0.0 100.0

rpb -0.06 -0.14 0.19 0.00 -0.09

EDUDATA Informatica

Analise por Itens

Questao 31

Sup 9 161 27 5 0 0 0 202

27% 4.5 79.7 13.4 2.5 0.0 0.0 0.0 100.0

Med 33 230 59 22 0 0 1 345

46% 9.6 66.7 17.1 6.4 0.0 0.0 0.3 100.0

Inf 20 108 57 14 1 1 1 202

27% 9.9 53.5 28.2 6.9 0.5 0.5 0.5 100.0

Tot 62 499 143 41 1 1 2 749

% 8.3 66.6 19.1 5.5 0.1 0.1 0.3 100.0

rpb -0.07 0.26 -0.19 -0.07 -0.08

A B C D E Om DD Tot

Sup 154 1 40 7 0 0 0 202

27% 76.2 0.5 19.8 3.5 0.0 0.0 0.0 100.0

Med 266 4 52 23 0 0 0 345

46% 77.1 1.2 15.1 6.7 0.0 0.0 0.0 100.0

Inf 141 5 34 20 0 1 1 202

27% 69.8 2.5 16.8 9.9 0.0 0.5 0.5 100.0

Tot 561 10 126 50 0 1 1 749

% 74.9 1.3 16.8 6.7 0.0 0.1 0.1 100.0

rpb 0.05 -0.04 0.05 -0.10 0.00

Questao 33

Sup 8 8 181 5 0 0 0 202

27% 4.0 4.0 89.6 2.5 0.0 0.0 0.0 100.0

Med 19 24 269 32 1 0 0 345

46% 5.5 7.0 78.0 9.3 0.3 0.0 0.0 100.0

Inf 12 18 124 42 5 1 0 202

27% 5.9 8.9 61.4 20.8 2.5 0.5 0.0 100.0

Tot 39 50 574 79 6 1 0 749

% 5.2 6.7 76.6 10.5 0.8 0.1 0.0 100.0

rpb -0.04 -0.08 0.30 -0.25 -0.14

EDUDATA Informatica

Analise por Itens

Questao 34

Sup 93 22 78 8 0 1 0 202

27% 46.0 10.9 38.6 4.0 0.0 0.5 0.0 100.0

Med 117 46 157 25 0 0 0 345

46% 33.9 13.3 45.5 7.2 0.0 0.0 0.0 100.0

Inf 38 42 105 14 2 1 0 202

27% 18.8 20.8 52.0 6.9 1.0 0.5 0.0 100.0

Tot 248 110 340 47 2 2 0 749

% 33.1 14.7 45.4 6.3 0.3 0.3 0.0 100.0

rpb 0.24 -0.12 -0.09 -0.07 -0.12

Questao 35

Sup 60 1 140 0 0 1 0 202

27% 29.7 0.5 69.3 0.0 0.0 0.5 0.0 100.0

Med 143 6 189 7 0 0 0 345

46% 41.4 1.7 54.8 2.0 0.0 0.0 0.0 100.0

Inf 95 7 88 8 3 1 0 202

27% 47.0 3.5 43.6 4.0 1.5 0.5 0.0 100.0

Tot 298 14 417 15 3 2 0 749

% 39.8 1.9 55.7 2.0 0.4 0.3 0.0 100.0

rpb -0.13 -0.08 0.20 -0.09 -0.09

Questao 36

Sup 6 4 7 185 0 0 0 202

27% 3.0 2.0 3.5 91.6 0.0 0.0 0.0 100.0

Med 9 12 17 303 4 0 0 345

46% 2.6 3.5 4.9 87.8 1.2 0.0 0.0 100.0

Inf 8 16 21 154 2 1 0 202

27% 4.0 7.9 10.4 76.2 1.0 0.5 0.0 100.0

Tot 23 32 45 642 6 1 0 749

% 3.1 4.3 6.0 85.7 0.8 0.1 0.0 100.0

rpb -0.05 -0.12 -0.12 0.22 -0.08

EDUDATA Informatica

Analise por Itens

Questao 37

Sup 4 156 2 40 0 0 0 202

27% 2.0 77.2 1.0 19.8 0.0 0.0 0.0 100.0

Med 5 237 15 87 0 0 1 345

46% 1.4 68.7 4.3 25.2 0.0 0.0 0.3 100.0

Inf 18 100 18 64 1 1 0 202

27% 8.9 49.5 8.9 31.7 0.5 0.5 0.0 100.0

Tot 27 493 35 191 1 1 1 749

% 3.6 65.8 4.7 25.5 0.1 0.1 0.1 100.0

rpb -0.15 0.27 -0.14 -0.13 -0.04

Questao 38

Sup 49 58 30 65 0 0 0 202

27% 24.3 28.7 14.9 32.2 0.0 0.0 0.0 100.0

Med 84 120 81 55 4 1 0 345

46% 24.3 34.8 23.5 15.9 1.2 0.3 0.0 100.0

Inf 58 51 61 26 5 1 0 202

27% 28.7 25.2 30.2 12.9 2.5 0.5 0.0 100.0

Tot 191 229 172 146 9 2 0 749

% 25.5 30.6 23.0 19.5 1.2 0.3 0.0 100.0

rpb -0.05 0.05 -0.13 0.19 -0.09

Questao 39

Sup 0 9 20 159 0 0 14 202

27% 0.0 4.5 9.9 78.7 0.0 0.0 6.9 100.0

Med 1 10 53 248 1 0 32 345

46% 0.3 2.9 15.4 71.9 0.3 0.0 9.3 100.0

Inf 4 10 36 132 1 1 18 202

27% 2.0 5.0 17.8 65.3 0.5 0.5 8.9 100.0

Tot 5 29 109 539 2 1 64 749

% 0.7 3.9 14.6 72.0 0.3 0.1 8.5 100.0

rpb -0.08 -0.01 -0.11 0.15 -0.06

EDUDATA Informatica

Analise por Itens

Questao 40

Sup 52 148 1 0 0 0 1 202

27% 25.7 73.3 0.5 0.0 0.0 0.0 0.5 100.0

Med 146 185 11 0 0 1 2 345

46% 42.3 53.6 3.2 0.0 0.0 0.3 0.6 100.0

Inf 108 86 6 0 1 1 0 202

27% 53.5 42.6 3.0 0.0 0.5 0.5 0.0 100.0

Tot 306 419 18 0 1 2 3 749

% 40.9 55.9 2.4 0.0 0.1 0.3 0.4 100.0

rpb -0.21 0.24 -0.07 0.00 -0.06

EDUDATA Informatica

Analise por Itens

Coeficiente de Fidedignidade: 0.54

Numero Maximo de Acertos: 36

Numero Minimo de Acertos: 4

Limite Superior: 28

Limite Inferior: 24

Presentes: 749

Media: 26.16

Desvio Padrao: 3.85

Mediana: 27

Moda: 27

4 8 12 16 20 24 28 32 36 40

(Numero de Acertos)

Poligono da Frequencia de Acertos(frequencia)

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EDUDATA - Nacional-Dez2016 - Prova Nacional histograma

EDUDATA Informatica

Analise por Itens

Questoes em Ordem Decrescente de:

Ind Dificuldade Ind Discrim Ponto-Biss

Quest Dif Quest Discrim Quest rpb

19 0.93 14 0.46 14 0.41

38 0.81 15 0.43 22 0.37

34 0.67 26 0.37 15 0.34

13 0.66 29 0.37 3 0.33

27 0.62 3 0.37 26 0.30

17 0.60 1 0.36 33 0.30

29 0.58 22 0.35 29 0.29

30 0.53 7 0.34 28 0.28

11 0.50 28 0.33 1 0.28

7 0.49 11 0.33 9 0.28

1 0.46 13 0.31 37 0.27

40 0.44 40 0.31 11 0.27

35 0.44 25 0.30 18 0.26

20 0.43 20 0.29 31 0.26

25 0.39 9 0.29 7 0.26

15 0.38 33 0.28 13 0.26

28 0.37 37 0.28 25 0.25

26 0.37 34 0.27 20 0.25

12 0.36 23 0.26 23 0.24

37 0.34 31 0.26 34 0.24

6 0.34 35 0.26 40 0.24

31 0.33 10 0.25 10 0.24

14 0.33 6 0.22 5 0.23

10 0.29 30 0.22 36 0.22

39 0.28 17 0.22 35 0.20

9 0.27 27 0.21 17 0.20

3 0.25 12 0.20 12 0.20

33 0.23 38 0.19 30 0.19

23 0.22 18 0.19 38 0.19

24 0.20 5 0.18 6 0.18

22 0.19 36 0.15 21 0.17

5 0.17 24 0.14 8 0.16

36 0.14 39 0.13 27 0.15

18 0.12 21 0.11 24 0.15

21 0.08 19 0.05 39 0.15

8 0.01 8 0.03 19 0.07

16 0.00 anul 16 0.00 anul 32 0.00 anul

4 0.00 anul 4 0.00 anul 2 0.00 anul

32 0.00 anul 32 0.00 anul 4 0.00 anul

2 0.00 anul 2 0.00 anul 16 0.00 anul

EDUDATA Informatica

Analise por Itens

Dificuldade

muito facil (9)

facil (17)

media (12)

5.0%dificil (2)

Discriminacao

deficiente (11)

37.5%fraca (15)

regular (12)

5.0%boa (2)

_____________________________________________________________________________

Of.SBAPN16.2

Prova 2

721 avaliados 3 questões anuladas

Questões de alta dificuldade (4): -- 10 0.81 Maioria dos respondentes do grupo superior optou pela alternativa D 61%. Indica possível falha no gabarito, ou realmente trata-se de questão muito difícil. -- 13 0.97 Maioria dos respondentes do grupo superior optou pela alternativa C 80%. Indica possível falha no gabarito, ou realmente trata-se de questão muito difícil. -- 23 0.84 Maioria dos respondentes do grupo superior optou pela alternativa B 86,2% Indica possível falha no gabarito, ou realmente trata-se de questão muito difícil. -- 34 0.84 Maioria dos respondentes do grupo superior optou pela alternativa B 47,2% mas o restante do mesmo grupo ficou disperso entre A, C, D podendo tratar-se de questão realmente muito difícil. Questões de dificuldade muito baixa (4): 7,11,18,36

Apesar de verificarmos que a distribuição de dificuldades foi relativamente equilibrada, 27,5% muito fácil, 17,5% fácil, 45% média, 10% difícil, verifica-se que metade da prova teve discriminação fraca ou deficiente. Mesmo assim foi possível discriminar os respondentes, pois verificamos que pela

distribuição da frequência de acertos e pelo desvio-padrão, tende à curva normal “achatada” variando de 9 a 36 acertos no máximo.

EDUDATA Informatica

Analise por Itens

Questao 1

Sup 189 5 1 0 0 0 0 195

27% 96.9 2.6 0.5 0.0 0.0 0.0 0.0 100.0

Med 284 35 8 4 0 0 0 331

46% 85.8 10.6 2.4 1.2 0.0 0.0 0.0 100.0

Inf 138 42 11 4 0 0 0 195

27% 70.8 21.5 5.6 2.1 0.0 0.0 0.0 100.0

Tot 611 82 20 8 0 0 0 721

% 84.7 11.4 2.8 1.1 0.0 0.0 0.0 100.0

rpb 0.27 -0.20 -0.13 -0.12 0.00

Questao 2

Sup 102 78 14 1 0 0 0 195

27% 52.3 40.0 7.2 0.5 0.0 0.0 0.0 100.0

Med 86 185 55 5 0 0 0 331

46% 26.0 55.9 16.6 1.5 0.0 0.0 0.0 100.0

Inf 21 107 60 5 2 0 0 195

27% 10.8 54.9 30.8 2.6 1.0 0.0 0.0 100.0

Tot 209 370 129 11 2 0 0 721

% 29.0 51.3 17.9 1.5 0.3 0.0 0.0 100.0

rpb 0.36 -0.11 -0.26 -0.05 -0.06

Questao 3

Sup 128 20 5 42 0 0 0 195

27% 65.6 10.3 2.6 21.5 0.0 0.0 0.0 100.0

Med 125 57 9 138 2 0 0 331

46% 37.8 17.2 2.7 41.7 0.6 0.0 0.0 100.0

Inf 42 34 6 112 1 0 0 195

27% 21.5 17.4 3.1 57.4 0.5 0.0 0.0 100.0

Tot 295 111 20 292 3 0 0 721

% 40.9 15.4 2.8 40.5 0.4 0.0 0.0 100.0

rpb 0.36 -0.09 -0.03 -0.28 -0.04

EDUDATA Informatica

Analise por Itens

Questao 4

Sup 35 88 58 12 2 0 0 195

27% 17.9 45.1 29.7 6.2 1.0 0.0 0.0 100.0

Med 79 117 109 26 0 0 0 331

46% 23.9 35.3 32.9 7.9 0.0 0.0 0.0 100.0

Inf 45 50 91 8 1 0 0 195

27% 23.1 25.6 46.7 4.1 0.5 0.0 0.0 100.0

Tot 159 255 258 46 3 0 0 721

% 22.1 35.4 35.8 6.4 0.4 0.0 0.0 100.0

rpb -0.04 0.16 -0.15 0.03 0.03

Questao 5

Sup 16 9 120 50 0 0 0 195

27% 8.2 4.6 61.5 25.6 0.0 0.0 0.0 100.0

Med 38 27 107 158 0 1 0 331

46% 11.5 8.2 32.3 47.7 0.0 0.3 0.0 100.0

Inf 27 17 35 113 3 0 0 195

27% 13.8 8.7 17.9 57.9 1.5 0.0 0.0 100.0

Tot 81 53 262 321 3 1 0 721

% 11.2 7.4 36.3 44.5 0.4 0.1 0.0 100.0

rpb -0.06 -0.05 0.34 -0.25 -0.08

Questao 6

Sup 6 0 174 15 0 0 0 195

27% 3.1 0.0 89.2 7.7 0.0 0.0 0.0 100.0

Med 37 9 232 53 0 0 0 331

46% 11.2 2.7 70.1 16.0 0.0 0.0 0.0 100.0

Inf 44 25 77 48 0 0 1 195

27% 22.6 12.8 39.5 24.6 0.0 0.0 0.5 100.0

Tot 87 34 483 116 0 0 1 721

% 12.1 4.7 67.0 16.1 0.0 0.0 0.1 100.0

rpb -0.26 -0.22 0.44 -0.19 0.00

EDUDATA Informatica

Analise por Itens

Questao 7

Sup 1 0 0 194 0 0 0 195

27% 0.5 0.0 0.0 99.5 0.0 0.0 0.0 100.0

Med 6 1 1 323 0 0 0 331

46% 1.8 0.3 0.3 97.6 0.0 0.0 0.0 100.0

Inf 21 1 3 170 0 0 0 195

27% 10.8 0.5 1.5 87.2 0.0 0.0 0.0 100.0

Tot 28 2 4 687 0 0 0 721

% 3.9 0.3 0.6 95.3 0.0 0.0 0.0 100.0

rpb -0.25 -0.04 -0.08 0.26 0.00

Questao 8 (ANULADA)

A B C D E Om DD Tot

Sup 19 143 24 9 0 0 0 195

27% 9.7 73.3 12.3 4.6 0.0 0.0 0.0 100.0

Med 20 237 47 27 0 0 0 331

46% 6.0 71.6 14.2 8.2 0.0 0.0 0.0 100.0

Inf 16 142 23 14 0 0 0 195

27% 8.2 72.8 11.8 7.2 0.0 0.0 0.0 100.0

Tot 55 522 94 50 0 0 0 721

% 7.6 72.4 13.0 6.9 0.0 0.0 0.0 100.0

rpb 0.03 0.01 -0.01 -0.04 0.00

Questao 9

Sup 4 14 150 27 0 0 0 195

27% 2.1 7.2 76.9 13.8 0.0 0.0 0.0 100.0

Med 37 62 162 64 6 0 0 331

46% 11.2 18.7 48.9 19.3 1.8 0.0 0.0 100.0

Inf 35 59 53 43 5 0 0 195

27% 17.9 30.3 27.2 22.1 2.6 0.0 0.0 100.0

Tot 76 135 365 134 11 0 0 721

% 10.5 18.7 50.6 18.6 1.5 0.0 0.0 100.0

rpb -0.20 -0.25 0.41 -0.08 -0.09

EDUDATA Informatica

Analise por Itens

Questao 10

Sup 26 40 9 119 1 0 0 195

27% 13.3 20.5 4.6 61.0 0.5 0.0 0.0 100.0

Med 38 60 21 209 2 1 0 331

46% 11.5 18.1 6.3 63.1 0.6 0.3 0.0 100.0

Inf 23 35 8 128 1 0 0 195

27% 11.8 17.9 4.1 65.6 0.5 0.0 0.0 100.0

Tot 87 135 38 456 4 1 0 721

% 12.1 18.7 5.3 63.2 0.6 0.1 0.0 100.0

rpb 0.02 0.08 -0.01 -0.07 0.00

Questao 11

Sup 3 0 0 191 0 0 1 195

27% 1.5 0.0 0.0 97.9 0.0 0.0 0.5 100.0

Med 3 2 0 325 1 0 0 331

46% 0.9 0.6 0.0 98.2 0.3 0.0 0.0 100.0

Inf 6 6 0 181 1 1 0 195

27% 3.1 3.1 0.0 92.8 0.5 0.5 0.0 100.0

Tot 12 8 0 697 2 1 1 721

% 1.7 1.1 0.0 96.7 0.3 0.1 0.1 100.0

rpb -0.07 -0.13 0.00 0.14 -0.03

Questao 12

Sup 0 6 188 1 0 0 0 195

27% 0.0 3.1 96.4 0.5 0.0 0.0 0.0 100.0

Med 6 37 285 2 1 0 0 331

46% 1.8 11.2 86.1 0.6 0.3 0.0 0.0 100.0

Inf 1 54 139 0 1 0 0 195

27% 0.5 27.7 71.3 0.0 0.5 0.0 0.0 100.0

Tot 7 97 612 3 2 0 0 721

% 1.0 13.5 84.9 0.4 0.3 0.0 0.0 100.0

rpb -0.03 -0.30 0.29 0.04 -0.04

EDUDATA Informatica

Analise por Itens

Questao 13

Sup 6 22 156 11 0 0 0 195

27% 3.1 11.3 80.0 5.6 0.0 0.0 0.0 100.0

Med 18 63 244 6 0 0 0 331

46% 5.4 19.0 73.7 1.8 0.0 0.0 0.0 100.0

Inf 16 50 125 4 0 0 0 195

27% 8.2 25.6 64.1 2.1 0.0 0.0 0.0 100.0

Tot 40 135 525 21 0 0 0 721

% 5.5 18.7 72.8 2.9 0.0 0.0 0.0 100.0

rpb -0.08 -0.15 0.12 0.14 0.00

A B C D E Om DD Tot

Sup 51 111 0 33 0 0 0 195

27% 26.2 56.9 0.0 16.9 0.0 0.0 0.0 100.0

Med 126 144 4 57 0 0 0 331

46% 38.1 43.5 1.2 17.2 0.0 0.0 0.0 100.0

Inf 91 74 2 25 3 0 0 195

27% 46.7 37.9 1.0 12.8 1.5 0.0 0.0 100.0

Tot 268 329 6 115 3 0 0 721

% 37.2 45.6 0.8 16.0 0.4 0.0 0.0 100.0

rpb -0.15 0.14 -0.03 0.02 -0.08

Questao 15

Sup 63 30 85 16 1 0 0 195

27% 32.3 15.4 43.6 8.2 0.5 0.0 0.0 100.0

Med 105 55 139 30 2 0 0 331

46% 31.7 16.6 42.0 9.1 0.6 0.0 0.0 100.0

Inf 47 34 75 36 2 1 0 195

27% 24.1 17.4 38.5 18.5 1.0 0.5 0.0 100.0

Tot 215 119 299 82 5 1 0 721

% 29.8 16.5 41.5 11.4 0.7 0.1 0.0 100.0

rpb 0.07 -0.01 0.04 -0.14 -0.05

EDUDATA Informatica

Analise por Itens

A B C D E Om DD Tot

Sup 25 5 144 21 0 0 0 195

27% 12.8 2.6 73.8 10.8 0.0 0.0 0.0 100.0

Med 77 26 184 43 1 0 0 331

46% 23.3 7.9 55.6 13.0 0.3 0.0 0.0 100.0

Inf 51 33 66 42 3 0 0 195

27% 26.2 16.9 33.8 21.5 1.5 0.0 0.0 100.0

Tot 153 64 394 106 4 0 0 721

% 21.2 8.9 54.6 14.7 0.6 0.0 0.0 100.0

rpb -0.13 -0.20 0.31 -0.11 -0.07

Questao 17

Sup 3 178 10 4 0 0 0 195

27% 1.5 91.3 5.1 2.1 0.0 0.0 0.0 100.0

Med 26 237 37 31 0 0 0 331

46% 7.9 71.6 11.2 9.4 0.0 0.0 0.0 100.0

Inf 26 82 50 36 1 0 0 195

27% 13.3 42.1 25.6 18.5 0.5 0.0 0.0 100.0

Tot 55 497 97 71 1 0 0 721

% 7.6 68.9 13.5 9.8 0.1 0.0 0.0 100.0

rpb -0.18 0.41 -0.23 -0.21 -0.05

Questao 18

Sup 1 194 0 0 0 0 0 195

27% 0.5 99.5 0.0 0.0 0.0 0.0 0.0 100.0

Med 3 317 4 5 1 0 1 331

46% 0.9 95.8 1.2 1.5 0.3 0.0 0.3 100.0

Inf 3 173 6 12 1 0 0 195

27% 1.5 88.7 3.1 6.2 0.5 0.0 0.0 100.0

Tot 7 684 10 17 2 0 1 721

% 1.0 94.9 1.4 2.4 0.3 0.0 0.1 100.0

rpb -0.06 0.19 -0.08 -0.17 -0.05

EDUDATA Informatica

Analise por Itens

Questao 19

Sup 188 3 2 1 0 0 1 195

27% 96.4 1.5 1.0 0.5 0.0 0.0 0.5 100.0

Med 273 21 28 9 0 0 0 331

46% 82.5 6.3 8.5 2.7 0.0 0.0 0.0 100.0

Inf 110 32 41 11 1 0 0 195

27% 56.4 16.4 21.0 5.6 0.5 0.0 0.0 100.0

Tot 571 56 71 21 1 0 1 721

% 79.2 7.8 9.8 2.9 0.1 0.0 0.1 100.0

rpb 0.40 -0.23 -0.27 -0.11 -0.03

Questao 20

Sup 53 18 3 121 0 0 0 195

27% 27.2 9.2 1.5 62.1 0.0 0.0 0.0 100.0

Med 173 53 10 93 2 0 0 331

46% 52.3 16.0 3.0 28.1 0.6 0.0 0.0 100.0

Inf 93 58 9 31 3 0 1 195

27% 47.7 29.7 4.6 15.9 1.5 0.0 0.5 100.0

Tot 319 129 22 245 5 0 1 721

% 44.2 17.9 3.1 34.0 0.7 0.0 0.1 100.0

rpb -0.13 -0.23 -0.11 0.38 -0.06

Questao 21

Sup 25 68 41 59 2 0 0 195

27% 12.8 34.9 21.0 30.3 1.0 0.0 0.0 100.0

Med 42 121 95 72 1 0 0 331

46% 12.7 36.6 28.7 21.8 0.3 0.0 0.0 100.0

Inf 20 84 63 26 2 0 0 195

27% 10.3 43.1 32.3 13.3 1.0 0.0 0.0 100.0

Tot 87 273 199 157 5 0 0 721

% 12.1 37.9 27.6 21.8 0.7 0.0 0.0 100.0

rpb 0.03 -0.07 -0.12 0.18 0.00

EDUDATA Informatica

Analise por Itens

Questao 22

Sup 20 125 49 1 0 0 0 195

27% 10.3 64.1 25.1 0.5 0.0 0.0 0.0 100.0

Med 33 183 115 0 0 0 0 331

46% 10.0 55.3 34.7 0.0 0.0 0.0 0.0 100.0

Inf 24 61 108 1 1 0 0 195

27% 12.3 31.3 55.4 0.5 0.5 0.0 0.0 100.0

Tot 77 369 272 2 1 0 0 721

% 10.7 51.2 37.7 0.3 0.1 0.0 0.0 100.0

rpb -0.02 0.26 -0.25 -0.01 -0.05

Questao 23

Sup 3 168 23 1 0 0 0 195

27% 1.5 86.2 11.8 0.5 0.0 0.0 0.0 100.0

Med 6 270 54 0 0 0 1 331

46% 1.8 81.6 16.3 0.0 0.0 0.0 0.3 100.0

Inf 2 153 37 3 0 0 0 195

27% 1.0 78.5 19.0 1.5 0.0 0.0 0.0 100.0

Tot 11 591 114 4 0 0 1 721

% 1.5 82.0 15.8 0.6 0.0 0.0 0.1 100.0

rpb 0.00 0.09 -0.08 -0.07 0.00

Indice de Discriminacao: -0.07

Correlacao Ponto-Bisserial: -0.08

Questao 24

Sup 110 9 64 12 0 0 0 195

27% 56.4 4.6 32.8 6.2 0.0 0.0 0.0 100.0

Med 105 51 125 48 0 0 2 331

46% 31.7 15.4 37.8 14.5 0.0 0.0 0.6 100.0

Inf 25 45 60 64 1 0 0 195

27% 12.8 23.1 30.8 32.8 0.5 0.0 0.0 100.0

Tot 240 105 249 124 1 0 2 721

% 33.3 14.6 34.5 17.2 0.1 0.0 0.3 100.0

rpb 0.37 -0.19 0.01 -0.29 -0.06

EDUDATA Informatica

Analise por Itens

Questao 25

Sup 1 182 0 12 0 0 0 195

27% 0.5 93.3 0.0 6.2 0.0 0.0 0.0 100.0

Med 1 290 1 38 0 0 1 331

46% 0.3 87.6 0.3 11.5 0.0 0.0 0.3 100.0

Inf 2 142 4 45 1 0 1 195

27% 1.0 72.8 2.1 23.1 0.5 0.0 0.5 100.0

Tot 4 614 5 95 1 0 2 721

% 0.6 85.2 0.7 13.2 0.1 0.0 0.3 100.0

rpb -0.05 0.22 -0.07 -0.19 -0.04

Questao 26

Sup 106 31 12 46 0 0 0 195

27% 54.4 15.9 6.2 23.6 0.0 0.0 0.0 100.0

Med 112 96 32 91 0 0 0 331

46% 33.8 29.0 9.7 27.5 0.0 0.0 0.0 100.0

Inf 26 94 24 50 1 0 0 195

27% 13.3 48.2 12.3 25.6 0.5 0.0 0.0 100.0

Tot 244 221 68 187 1 0 0 721

% 33.8 30.7 9.4 25.9 0.1 0.0 0.0 100.0

rpb 0.33 -0.26 -0.06 -0.04 -0.05

Questao 27

Sup 157 34 1 3 0 0 0 195

27% 80.5 17.4 0.5 1.5 0.0 0.0 0.0 100.0

Med 229 77 19 6 0 0 0 331

46% 69.2 23.3 5.7 1.8 0.0 0.0 0.0 100.0

Inf 93 82 19 1 0 0 0 195

27% 47.7 42.1 9.7 0.5 0.0 0.0 0.0 100.0

Tot 479 193 39 10 0 0 0 721

% 66.4 26.8 5.4 1.4 0.0 0.0 0.0 100.0

rpb 0.28 -0.23 -0.13 0.02 0.00

EDUDATA Informatica

Analise por Itens

Questao 28

Sup 5 16 38 136 0 0 0 195

27% 2.6 8.2 19.5 69.7 0.0 0.0 0.0 100.0

Med 29 66 80 152 4 0 0 331

46% 8.8 19.9 24.2 45.9 1.2 0.0 0.0 100.0

Inf 26 57 54 52 6 0 0 195

27% 13.3 29.2 27.7 26.7 3.1 0.0 0.0 100.0

Tot 60 139 172 340 10 0 0 721

% 8.3 19.3 23.9 47.2 1.4 0.0 0.0 100.0

rpb -0.16 -0.22 -0.08 0.36 -0.12

Questao 29

Sup 1 15 0 179 0 0 0 195

27% 0.5 7.7 0.0 91.8 0.0 0.0 0.0 100.0

Med 2 31 4 293 0 0 1 331

46% 0.6 9.4 1.2 88.5 0.0 0.0 0.3 100.0

Inf 1 28 3 163 0 0 0 195

27% 0.5 14.4 1.5 83.6 0.0 0.0 0.0 100.0

Tot 4 74 7 635 0 0 1 721

% 0.6 10.3 1.0 88.1 0.0 0.0 0.1 100.0

rpb 0.00 -0.07 -0.04 0.07 0.00

Questao 30

Sup 2 23 153 17 0 0 0 195

27% 1.0 11.8 78.5 8.7 0.0 0.0 0.0 100.0

Med 8 50 193 78 1 0 1 331

46% 2.4 15.1 58.3 23.6 0.3 0.0 0.3 100.0

Inf 7 32 71 82 3 0 0 195

27% 3.6 16.4 36.4 42.1 1.5 0.0 0.0 100.0

Tot 17 105 417 177 4 0 1 721

% 2.4 14.6 57.8 24.5 0.6 0.0 0.1 100.0

rpb -0.06 -0.06 0.36 -0.33 -0.07

EDUDATA Informatica

Analise por Itens

Questao 31

Sup 6 181 8 0 0 0 0 195

27% 3.1 92.8 4.1 0.0 0.0 0.0 0.0 100.0

Med 33 258 35 5 0 0 0 331

46% 10.0 77.9 10.6 1.5 0.0 0.0 0.0 100.0

Inf 30 133 27 3 2 0 0 195

27% 15.4 68.2 13.8 1.5 1.0 0.0 0.0 100.0

Tot 69 572 70 8 2 0 0 721

% 9.6 79.3 9.7 1.1 0.3 0.0 0.0 100.0

rpb -0.17 0.27 -0.17 -0.07 -0.06

Questao 32

Sup 6 116 20 52 1 0 0 195

27% 3.1 59.5 10.3 26.7 0.5 0.0 0.0 100.0

Med 16 144 33 131 7 0 0 331

46% 4.8 43.5 10.0 39.6 2.1 0.0 0.0 100.0

Inf 8 59 34 89 5 0 0 195

27% 4.1 30.3 17.4 45.6 2.6 0.0 0.0 100.0

Tot 30 319 87 272 13 0 0 721

% 4.2 44.2 12.1 37.7 1.8 0.0 0.0 100.0

rpb -0.02 0.24 -0.10 -0.16 -0.07

Questao 33

Sup 10 19 34 131 1 0 0 195

27% 5.1 9.7 17.4 67.2 0.5 0.0 0.0 100.0

Med 28 83 97 116 7 0 0 331

46% 8.5 25.1 29.3 35.0 2.1 0.0 0.0 100.0

Inf 32 69 55 32 7 0 0 195

27% 16.4 35.4 28.2 16.4 3.6 0.0 0.0 100.0

Tot 70 171 186 279 15 0 0 721

% 9.7 23.7 25.8 38.7 2.1 0.0 0.0 100.0

rpb -0.16 -0.25 -0.09 0.42 -0.09

EDUDATA Informatica

Analise por Itens

Questao 34

Sup 20 92 38 42 3 0 0 195

27% 10.3 47.2 19.5 21.5 1.5 0.0 0.0 100.0

Med 35 160 71 50 15 0 0 331

46% 10.6 48.3 21.5 15.1 4.5 0.0 0.0 100.0

Inf 22 96 39 20 18 0 0 195

27% 11.3 49.2 20.0 10.3 9.2 0.0 0.0 100.0

Tot 77 348 148 112 36 0 0 721

% 10.7 48.3 20.5 15.5 5.0 0.0 0.0 100.0

rpb -0.01 0.00 0.00 0.10 -0.15

Questao 35

Sup 9 182 3 1 0 0 0 195

27% 4.6 93.3 1.5 0.5 0.0 0.0 0.0 100.0

Med 40 265 21 5 0 0 0 331

46% 12.1 80.1 6.3 1.5 0.0 0.0 0.0 100.0

Inf 39 102 40 12 1 1 0 195

27% 20.0 52.3 20.5 6.2 0.5 0.5 0.0 100.0

Tot 88 549 64 18 1 1 0 721

% 12.2 76.1 8.9 2.5 0.1 0.1 0.0 100.0

rpb -0.19 0.37 -0.26 -0.13 -0.03

Questao 36

Sup 2 2 190 1 0 0 0 195

27% 1.0 1.0 97.4 0.5 0.0 0.0 0.0 100.0

Med 6 9 314 2 0 0 0 331

46% 1.8 2.7 94.9 0.6 0.0 0.0 0.0 100.0

Inf 3 8 182 1 0 1 0 195

27% 1.5 4.1 93.3 0.5 0.0 0.5 0.0 100.0

Tot 11 19 686 4 0 1 0 721

% 1.5 2.6 95.1 0.6 0.0 0.1 0.0 100.0

rpb -0.04 -0.04 0.05 0.04 0.00

EDUDATA Informatica

Analise por Itens

Questao 37

Sup 21 10 151 13 0 0 0 195

27% 10.8 5.1 77.4 6.7 0.0 0.0 0.0 100.0

Med 79 34 172 42 4 0 0 331

46% 23.9 10.3 52.0 12.7 1.2 0.0 0.0 100.0

Inf 58 18 73 38 8 0 0 195

27% 29.7 9.2 37.4 19.5 4.1 0.0 0.0 100.0

Tot 158 62 396 93 12 0 0 721

% 21.9 8.6 54.9 12.9 1.7 0.0 0.0 100.0

rpb -0.20 -0.07 0.35 -0.17 -0.11

Questao 38

Sup 7 22 158 8 0 0 0 195

27% 3.6 11.3 81.0 4.1 0.0 0.0 0.0 100.0

Med 17 52 239 19 2 0 2 331

46% 5.1 15.7 72.2 5.7 0.6 0.0 0.6 100.0

Inf 15 52 104 17 7 0 0 195

27% 7.7 26.7 53.3 8.7 3.6 0.0 0.0 100.0

Tot 39 126 501 44 9 0 2 721

% 5.4 17.5 69.5 6.1 1.2 0.0 0.3 100.0

rpb -0.09 -0.18 0.26 -0.08 -0.13

Questao 39

Sup 59 4 119 11 2 0 0 195

27% 30.3 2.1 61.0 5.6 1.0 0.0 0.0 100.0

Med 156 9 142 24 0 0 0 331

46% 47.1 2.7 42.9 7.3 0.0 0.0 0.0 100.0

Inf 132 6 42 15 0 0 0 195

27% 67.7 3.1 21.5 7.7 0.0 0.0 0.0 100.0

Tot 347 19 303 50 2 0 0 721

% 48.1 2.6 42.0 6.9 0.3 0.0 0.0 100.0

rpb -0.31 -0.03 0.33 -0.03 0.10

EDUDATA Informatica

Analise por Itens

Questao 40

Sup 134 52 9 0 0 0 0 195

27% 68.7 26.7 4.6 0.0 0.0 0.0 0.0 100.0

Med 119 113 85 13 0 0 1 331

46% 36.0 34.1 25.7 3.9 0.0 0.0 0.3 100.0

Inf 38 57 87 11 0 0 2 195

27% 19.5 29.2 44.6 5.6 0.0 0.0 1.0 100.0

Tot 291 222 181 24 0 0 3 721

% 40.4 30.8 25.1 3.3 0.0 0.0 0.4 100.0

rpb 0.39 -0.04 -0.35 -0.12 0.00

EDUDATA Informatica

Analise por Itens

Limite Superior: 26

Limite Inferior: 20

Presentes: 721

Media: 23.06

Desvio Padrao: 4.32

Mediana: 24

Moda: 24

4 8 12 16 20 24 28 32 36 40

(Numero de Acertos)

��

��EEEE ��EEEEEEEEEECCCDDDDDCCCBBB

EDUDATA Informatica

Analise por Itens

13 0.97 33 0.51 6 0.44

34 0.84 9 0.50 33 0.42

23 0.84 6 0.50 17 0.41

10 0.81 17 0.49 9 0.41

21 0.78 40 0.49 19 0.40

2 0.71 20 0.46 40 0.39

15 0.70 3 0.44 20 0.38

24 0.67 5 0.44 35 0.37

26 0.66 24 0.44 24 0.37

20 0.66 28 0.43 28 0.36

4 0.65 2 0.42 3 0.36

5 0.64 30 0.42 30 0.36

33 0.61 26 0.41 2 0.36

40 0.60 35 0.41 37 0.35

3 0.59 19 0.40 5 0.34

39 0.58 37 0.40 26 0.33

32 0.56 39 0.39 39 0.33

28 0.53 22 0.33 12 0.29

22 0.49 27 0.33 27 0.28

9 0.49 32 0.29 31 0.27

37 0.45 38 0.28 1 0.27

30 0.42 1 0.26 7 0.26

27 0.34 12 0.25 38 0.26

6 0.33 31 0.25 22 0.26

38 0.31 25 0.21 32 0.24

17 0.31 4 0.19 25 0.22

35 0.24 21 0.17 18 0.19

31 0.21 7 0.12 21 0.18

19 0.21 18 0.11 4 0.16

1 0.15 34 0.11 13 0.14

25 0.15 15 0.08 11 0.14

12 0.15 29 0.08 34 0.10

29 0.12 11 0.05 10 0.08

36 0.05 36 0.04 29 0.07

18 0.05 13 0.04 15 0.07

7 0.05 10 0.03 36 0.05

11 0.03 8 0.00 anul 16 0.00 anul

8 0.00 anul 16 0.00 anul 14 0.00 anul

16 0.00 anul 14 0.00 anul 8 0.00 anul

14 0.00 anul 23 -0.07 23 -0.08

EDUDATA Informatica

Analise por Itens

Dificuldade

muito facil (11)

facil (7)

media (18)

10.0%dificil (4)

Discriminacao

deficiente (14)

fraca (6)

7.5%regular (3)

boa (17)

_____________________________________________________________________________

Of.SBAPN16.3

Prova 3 654 avaliados 3 questões anuladas

Questão de alta dificuldade: -- 35 0.85 Maioria dos respondentes do grupo superior optou pela alternativa A 61% e o número de respondentes na alternativa D 17,7% (total) também foi significativo pois foi maior que o total de avaliados que responderam a alternativa C 14,8% (gabarito) Denota questão com possível falha no gabarito, ou realmente trata-se de questão muito difícil. Questões de dificuldade muito baixa: 13, 3, 37. 24 Média 28.44 desvio padrão 3,61 Prova fácil 67,5% de questões com dificuldade fácil ou muito fácil. Somente 1 questão difícil Poder discriminatório ruim: 50% deficiente Estas constatações podem indicar que o grupo avaliado está realmente preparado

para o conteúdo da prova e produziu notas mais altas. Mesmo assim foi produzida uma discriminação entre os avaliados de desempenho médio e muito bom.

Dr. Rogean e Mercedes Esperamos ter atendido à sua solicitação e colocamo-nos à disposição para esclarecimentos que forem necessários.

Edudata Informática S/S Ltda

Eduardo José e Silva Diretor info@edudata.com.br

EDUDATA Informatica

Analise por Itens

Questao 1

Sup 1 2 48 124 1 1 0 177

27% 0.6 1.1 27.1 70.1 0.6 0.6 0.0 100.0

Med 9 7 111 172 0 1 0 300

46% 3.0 2.3 37.0 57.3 0.0 0.3 0.0 100.0

Inf 15 5 93 64 0 0 0 177

27% 8.5 2.8 52.5 36.2 0.0 0.0 0.0 100.0

Tot 25 14 252 360 1 2 0 654

% 3.8 2.1 38.5 55.0 0.2 0.3 0.0 100.0

rpb -0.18 -0.10 -0.21 0.29 0.04

Questao 2

Sup 0 15 157 5 0 0 0 177

27% 0.0 8.5 88.7 2.8 0.0 0.0 0.0 100.0

Med 2 61 226 11 0 0 0 300

46% 0.7 20.3 75.3 3.7 0.0 0.0 0.0 100.0

Inf 2 53 100 22 0 0 0 177

27% 1.1 29.9 56.5 12.4 0.0 0.0 0.0 100.0

Tot 4 129 483 38 0 0 0 654

% 0.6 19.7 73.9 5.8 0.0 0.0 0.0 100.0

rpb -0.05 -0.22 0.30 -0.18 0.00

Questao 3

Sup 0 1 3 173 0 0 0 177

27% 0.0 0.6 1.7 97.7 0.0 0.0 0.0 100.0

Med 0 0 10 290 0 0 0 300

46% 0.0 0.0 3.3 96.7 0.0 0.0 0.0 100.0

Inf 2 1 5 168 0 0 1 177

27% 1.1 0.6 2.8 94.9 0.0 0.0 0.6 100.0

Tot 2 2 18 631 0 0 1 654

% 0.3 0.3 2.8 96.5 0.0 0.0 0.2 100.0

rpb -0.17 -0.01 -0.04 0.11 0.00

EDUDATA Informatica

Analise por Itens

Questao 4

Sup 28 15 11 122 1 0 0 177

27% 15.8 8.5 6.2 68.9 0.6 0.0 0.0 100.0

Med 65 38 22 174 1 0 0 300

46% 21.7 12.7 7.3 58.0 0.3 0.0 0.0 100.0

Inf 39 30 20 85 2 0 1 177

27% 22.0 16.9 11.3 48.0 1.1 0.0 0.6 100.0

Tot 132 83 53 381 4 0 1 654

% 20.2 12.7 8.1 58.3 0.6 0.0 0.2 100.0

rpb -0.06 -0.16 -0.10 0.22 -0.03

Questao 5

Sup 136 7 8 26 0 0 0 177

27% 76.8 4.0 4.5 14.7 0.0 0.0 0.0 100.0

Med 178 23 18 79 2 0 0 300

46% 59.3 7.7 6.0 26.3 0.7 0.0 0.0 100.0

Inf 55 29 19 72 2 0 0 177

27% 31.1 16.4 10.7 40.7 1.1 0.0 0.0 100.0

Tot 369 59 45 177 4 0 0 654

% 56.4 9.0 6.9 27.1 0.6 0.0 0.0 100.0

rpb 0.37 -0.21 -0.08 -0.22 -0.05

Questao 6

Sup 4 14 159 0 0 0 0 177

27% 2.3 7.9 89.8 0.0 0.0 0.0 0.0 100.0

Med 12 27 259 1 0 1 0 300

46% 4.0 9.0 86.3 0.3 0.0 0.3 0.0 100.0

Inf 10 17 145 5 0 0 0 177

27% 5.6 9.6 81.9 2.8 0.0 0.0 0.0 100.0

Tot 26 58 563 6 0 1 0 654

% 4.0 8.9 86.1 0.9 0.0 0.2 0.0 100.0

rpb -0.07 -0.04 0.10 -0.10 0.00

EDUDATA Informatica

Analise por Itens

Questao 7

Sup 9 22 2 144 0 0 0 177

27% 5.1 12.4 1.1 81.4 0.0 0.0 0.0 100.0

Med 21 60 19 198 0 1 1 300

46% 7.0 20.0 6.3 66.0 0.0 0.3 0.3 100.0

Inf 6 69 20 82 0 0 0 177

27% 3.4 39.0 11.3 46.3 0.0 0.0 0.0 100.0

Tot 36 151 41 424 0 1 1 654

% 5.5 23.1 6.3 64.8 0.0 0.2 0.2 100.0

rpb 0.02 -0.24 -0.17 0.29 0.00

Questao 8

Sup 5 38 9 125 0 0 0 177

27% 2.8 21.5 5.1 70.6 0.0 0.0 0.0 100.0

Med 26 121 34 119 0 0 0 300

46% 8.7 40.3 11.3 39.7 0.0 0.0 0.0 100.0

Inf 32 69 34 42 0 0 0 177

27% 18.1 39.0 19.2 23.7 0.0 0.0 0.0 100.0

Tot 63 228 77 286 0 0 0 654

% 9.6 34.9 11.8 43.7 0.0 0.0 0.0 100.0

rpb -0.18 -0.15 -0.20 0.38 0.00

Questao 9

Sup 18 4 150 5 0 0 0 177

27% 10.2 2.3 84.7 2.8 0.0 0.0 0.0 100.0

Med 29 13 245 13 0 0 0 300

46% 9.7 4.3 81.7 4.3 0.0 0.0 0.0 100.0

Inf 21 15 130 9 1 0 1 177

27% 11.9 8.5 73.4 5.1 0.6 0.0 0.6 100.0

Tot 68 32 525 27 1 0 1 654

% 10.4 4.9 80.3 4.1 0.2 0.0 0.2 100.0

rpb -0.03 -0.13 0.13 -0.06 -0.05

EDUDATA Informatica

Analise por Itens

Questao 10

Sup 0 0 4 173 0 0 0 177

27% 0.0 0.0 2.3 97.7 0.0 0.0 0.0 100.0

Med 7 2 0 291 0 0 0 300

46% 2.3 0.7 0.0 97.0 0.0 0.0 0.0 100.0

Inf 12 2 9 154 0 0 0 177

27% 6.8 1.1 5.1 87.0 0.0 0.0 0.0 100.0

Tot 19 4 13 618 0 0 0 654

% 2.9 0.6 2.0 94.5 0.0 0.0 0.0 100.0

rpb -0.20 -0.04 -0.11 0.22 0.00

Questao 11

Sup 1 16 8 152 0 0 0 177

27% 0.6 9.0 4.5 85.9 0.0 0.0 0.0 100.0

Med 6 79 30 183 1 0 1 300

46% 2.0 26.3 10.0 61.0 0.3 0.0 0.3 100.0

Inf 9 82 26 58 2 0 0 177

27% 5.1 46.3 14.7 32.8 1.1 0.0 0.0 100.0

Tot 16 177 64 393 3 0 1 654

% 2.4 27.1 9.8 60.1 0.5 0.0 0.2 100.0

rpb -0.12 -0.33 -0.12 0.42 -0.07

A B C D E Om DD Tot

Sup 4 35 136 0 2 0 0 177

27% 2.3 19.8 76.8 0.0 1.1 0.0 0.0 100.0

Med 10 85 205 0 0 0 0 300

46% 3.3 28.3 68.3 0.0 0.0 0.0 0.0 100.0

Inf 16 61 98 1 1 0 0 177

27% 9.0 34.5 55.4 0.6 0.6 0.0 0.0 100.0

Tot 30 181 439 1 3 0 0 654

% 4.6 27.7 67.1 0.2 0.5 0.0 0.0 100.0

rpb -0.15 -0.11 0.17 -0.04 0.02

EDUDATA Informatica

Analise por Itens

Questao 13

Sup 175 0 2 0 0 0 0 177

27% 98.9 0.0 1.1 0.0 0.0 0.0 0.0 100.0

Med 296 0 4 0 0 0 0 300

46% 98.7 0.0 1.3 0.0 0.0 0.0 0.0 100.0

Inf 161 4 7 5 0 0 0 177

27% 91.0 2.3 4.0 2.8 0.0 0.0 0.0 100.0

Tot 632 4 13 5 0 0 0 654

% 96.6 0.6 2.0 0.8 0.0 0.0 0.0 100.0

rpb 0.16 -0.15 -0.07 -0.09 0.00

Questao 14

Sup 9 34 7 126 0 0 1 177

27% 5.1 19.2 4.0 71.2 0.0 0.0 0.6 100.0

Med 16 90 31 162 1 0 0 300

46% 5.3 30.0 10.3 54.0 0.3 0.0 0.0 100.0

Inf 13 74 14 75 1 0 0 177

27% 7.3 41.8 7.9 42.4 0.6 0.0 0.0 100.0

Tot 38 198 52 363 2 0 1 654

% 5.8 30.3 8.0 55.5 0.3 0.0 0.2 100.0

rpb -0.05 -0.17 -0.07 0.21 -0.03

Questao 15

Sup 13 10 0 154 0 0 0 177

27% 7.3 5.6 0.0 87.0 0.0 0.0 0.0 100.0

Med 47 14 2 236 1 0 0 300

46% 15.7 4.7 0.7 78.7 0.3 0.0 0.0 100.0

Inf 36 22 3 115 0 0 1 177

27% 20.3 12.4 1.7 65.0 0.0 0.0 0.6 100.0

Tot 96 46 5 505 1 0 1 654

% 14.7 7.0 0.8 77.2 0.2 0.0 0.2 100.0

rpb -0.16 -0.13 -0.07 0.23 0.01

EDUDATA Informatica

Analise por Itens

Questao 16

Sup 24 56 90 6 1 0 0 177

27% 13.6 31.6 50.8 3.4 0.6 0.0 0.0 100.0

Med 68 124 95 13 0 0 0 300

46% 22.7 41.3 31.7 4.3 0.0 0.0 0.0 100.0

Inf 75 79 19 4 0 0 0 177

27% 42.4 44.6 10.7 2.3 0.0 0.0 0.0 100.0

Tot 167 259 204 23 1 0 0 654

% 25.5 39.6 31.2 3.5 0.2 0.0 0.0 100.0

rpb -0.25 -0.11 0.33 0.03 0.04

Questao 17

Sup 8 145 1 23 0 0 0 177

27% 4.5 81.9 0.6 13.0 0.0 0.0 0.0 100.0

Med 11 231 0 58 0 0 0 300

46% 3.7 77.0 0.0 19.3 0.0 0.0 0.0 100.0

Inf 11 106 3 57 0 0 0 177

27% 6.2 59.9 1.7 32.2 0.0 0.0 0.0 100.0

Tot 30 482 4 138 0 0 0 654

% 4.6 73.7 0.6 21.1 0.0 0.0 0.0 100.0

rpb -0.07 0.24 -0.11 -0.21 0.00

Questao 18

Sup 1 10 14 152 0 0 0 177

27% 0.6 5.6 7.9 85.9 0.0 0.0 0.0 100.0

Med 1 21 51 226 1 0 0 300

46% 0.3 7.0 17.0 75.3 0.3 0.0 0.0 100.0

Inf 1 9 38 128 1 0 0 177

27% 0.6 5.1 21.5 72.3 0.6 0.0 0.0 100.0

Tot 3 40 103 506 2 0 0 654

% 0.5 6.1 15.7 77.4 0.3 0.0 0.0 100.0

rpb -0.03 0.02 -0.14 0.12 -0.05

EDUDATA Informatica

Analise por Itens

Questao 19

Sup 50 38 74 15 0 0 0 177

27% 28.2 21.5 41.8 8.5 0.0 0.0 0.0 100.0

Med 99 72 87 41 0 0 1 300

46% 33.0 24.0 29.0 13.7 0.0 0.0 0.3 100.0

Inf 51 58 30 37 1 0 0 177

27% 28.8 32.8 16.9 20.9 0.6 0.0 0.0 100.0

Tot 200 168 191 93 1 0 1 654

% 30.6 25.7 29.2 14.2 0.2 0.0 0.2 100.0

rpb 0.00 -0.09 0.21 -0.16 -0.05

Questao 20

Sup 162 0 13 2 0 0 0 177

27% 91.5 0.0 7.3 1.1 0.0 0.0 0.0 100.0

Med 264 0 32 2 0 0 2 300

46% 88.0 0.0 10.7 0.7 0.0 0.0 0.7 100.0

Inf 130 2 43 2 0 0 0 177

27% 73.4 1.1 24.3 1.1 0.0 0.0 0.0 100.0

Tot 556 2 88 6 0 0 2 654

% 85.0 0.3 13.5 0.9 0.0 0.0 0.3 100.0

rpb 0.19 -0.14 -0.17 0.00 0.00

A B C D E Om DD Tot

Sup 7 41 53 73 3 0 0 177

27% 4.0 23.2 29.9 41.2 1.7 0.0 0.0 100.0

Med 11 113 76 97 3 0 0 300

46% 3.7 37.7 25.3 32.3 1.0 0.0 0.0 100.0

Inf 10 70 49 44 3 1 0 177

27% 5.6 39.5 27.7 24.9 1.7 0.6 0.0 100.0

Tot 28 224 178 214 9 1 0 654

% 4.3 34.3 27.2 32.7 1.4 0.2 0.0 100.0

rpb -0.07 -0.11 0.03 0.12 0.00

EDUDATA Informatica

Analise por Itens

Questao 22

Sup 1 0 176 0 0 0 0 177

27% 0.6 0.0 99.4 0.0 0.0 0.0 0.0 100.0

Med 3 13 279 5 0 0 0 300

46% 1.0 4.3 93.0 1.7 0.0 0.0 0.0 100.0

Inf 5 18 148 6 0 0 0 177

27% 2.8 10.2 83.6 3.4 0.0 0.0 0.0 100.0

Tot 9 31 603 11 0 0 0 654

% 1.4 4.7 92.2 1.7 0.0 0.0 0.0 100.0

rpb -0.08 -0.20 0.24 -0.10 0.00

Questao 23

Sup 6 162 6 3 0 0 0 177

27% 3.4 91.5 3.4 1.7 0.0 0.0 0.0 100.0

Med 31 239 17 13 0 0 0 300

46% 10.3 79.7 5.7 4.3 0.0 0.0 0.0 100.0

Inf 36 98 25 18 0 0 0 177

27% 20.3 55.4 14.1 10.2 0.0 0.0 0.0 100.0

Tot 73 499 48 34 0 0 0 654

% 11.2 76.3 7.3 5.2 0.0 0.0 0.0 100.0

rpb -0.21 0.33 -0.13 -0.18 0.00

Questao 24

Sup 1 0 0 175 1 0 0 177

27% 0.6 0.0 0.0 98.9 0.6 0.0 0.0 100.0

Med 3 5 0 292 0 0 0 300

46% 1.0 1.7 0.0 97.3 0.0 0.0 0.0 100.0

Inf 7 4 9 155 2 0 0 177

27% 4.0 2.3 5.1 87.6 1.1 0.0 0.0 100.0

Tot 11 9 9 622 3 0 0 654

% 1.7 1.4 1.4 95.1 0.5 0.0 0.0 100.0

rpb -0.10 -0.06 -0.20 0.21 -0.03

EDUDATA Informatica

Analise por Itens

Questao 25

Sup 170 3 3 0 1 0 0 177

27% 96.0 1.7 1.7 0.0 0.6 0.0 0.0 100.0

Med 267 13 15 2 2 1 0 300

46% 89.0 4.3 5.0 0.7 0.7 0.3 0.0 100.0

Inf 142 12 21 0 2 0 0 177

27% 80.2 6.8 11.9 0.0 1.1 0.0 0.0 100.0

Tot 579 28 39 2 5 1 0 654

% 88.5 4.3 6.0 0.3 0.8 0.2 0.0 100.0

rpb 0.20 -0.09 -0.18 -0.01 -0.02

Questao 26

Sup 36 0 140 1 0 0 0 177

27% 20.3 0.0 79.1 0.6 0.0 0.0 0.0 100.0

Med 108 5 179 7 1 0 0 300

46% 36.0 1.7 59.7 2.3 0.3 0.0 0.0 100.0

Inf 68 17 81 6 5 0 0 177

27% 38.4 9.6 45.8 3.4 2.8 0.0 0.0 100.0

Tot 212 22 400 14 6 0 0 654

% 32.4 3.4 61.2 2.1 0.9 0.0 0.0 100.0

rpb -0.16 -0.21 0.28 -0.07 -0.12

Questao 27

Sup 12 157 1 7 0 0 0 177

27% 6.8 88.7 0.6 4.0 0.0 0.0 0.0 100.0

Med 45 217 8 30 0 0 0 300

46% 15.0 72.3 2.7 10.0 0.0 0.0 0.0 100.0

Inf 51 82 19 25 0 0 0 177

27% 28.8 46.3 10.7 14.1 0.0 0.0 0.0 100.0

Tot 108 456 28 62 0 0 0 654

% 16.5 69.7 4.3 9.5 0.0 0.0 0.0 100.0

rpb -0.25 0.37 -0.16 -0.15 0.00

EDUDATA Informatica

Analise por Itens

Questao 28

Sup 63 84 6 24 0 0 0 177

27% 35.6 47.5 3.4 13.6 0.0 0.0 0.0 100.0

Med 130 93 25 50 1 1 0 300

46% 43.3 31.0 8.3 16.7 0.3 0.3 0.0 100.0

Inf 85 55 11 22 4 0 0 177

27% 48.0 31.1 6.2 12.4 2.3 0.0 0.0 100.0

Tot 278 232 42 96 5 1 0 654

% 42.5 35.5 6.4 14.7 0.8 0.2 0.0 100.0

rpb -0.13 0.16 -0.03 0.01 -0.09

Questao 29

Sup 7 69 2 97 2 0 0 177

27% 4.0 39.0 1.1 54.8 1.1 0.0 0.0 100.0

Med 19 136 6 138 1 0 0 300

46% 6.3 45.3 2.0 46.0 0.3 0.0 0.0 100.0

Inf 18 92 6 60 0 0 1 177

27% 10.2 52.0 3.4 33.9 0.0 0.0 0.6 100.0

Tot 44 297 14 295 3 0 1 654

% 6.7 45.4 2.1 45.1 0.5 0.0 0.2 100.0

rpb -0.10 -0.11 -0.07 0.17 0.07

A B C D E Om DD Tot

Sup 2 160 13 1 1 0 0 177

27% 1.1 90.4 7.3 0.6 0.6 0.0 0.0 100.0

Med 1 274 16 8 0 0 1 300

46% 0.3 91.3 5.3 2.7 0.0 0.0 0.3 100.0

Inf 4 146 22 4 1 0 0 177

27% 2.3 82.5 12.4 2.3 0.6 0.0 0.0 100.0

Tot 7 580 51 13 2 0 1 654

% 1.1 88.7 7.8 2.0 0.3 0.0 0.2 100.0

rpb -0.06 0.14 -0.13 -0.03 -0.01

EDUDATA Informatica

Analise por Itens

Questao 31

Sup 113 53 4 7 0 0 0 177

27% 63.8 29.9 2.3 4.0 0.0 0.0 0.0 100.0

Med 130 117 21 32 0 0 0 300

46% 43.3 39.0 7.0 10.7 0.0 0.0 0.0 100.0

Inf 47 89 20 21 0 0 0 177

27% 26.6 50.3 11.3 11.9 0.0 0.0 0.0 100.0

Tot 290 259 45 60 0 0 0 654

% 44.3 39.6 6.9 9.2 0.0 0.0 0.0 100.0

rpb 0.27 -0.18 -0.11 -0.07 0.00

Questao 32

Sup 174 0 2 1 0 0 0 177

27% 98.3 0.0 1.1 0.6 0.0 0.0 0.0 100.0

Med 287 0 9 4 0 0 0 300

46% 95.7 0.0 3.0 1.3 0.0 0.0 0.0 100.0

Inf 143 1 12 21 0 0 0 177

27% 80.8 0.6 6.8 11.9 0.0 0.0 0.0 100.0

Tot 604 1 23 26 0 0 0 654

% 92.4 0.2 3.5 4.0 0.0 0.0 0.0 100.0

rpb 0.28 -0.04 -0.15 -0.23 0.00

Questao 33

Sup 111 28 31 6 1 0 0 177

27% 62.7 15.8 17.5 3.4 0.6 0.0 0.0 100.0

Med 148 73 69 10 0 0 0 300

46% 49.3 24.3 23.0 3.3 0.0 0.0 0.0 100.0

Inf 57 34 64 19 3 0 0 177

27% 32.2 19.2 36.2 10.7 1.7 0.0 0.0 100.0

Tot 316 135 164 35 4 0 0 654

% 48.3 20.6 25.1 5.4 0.6 0.0 0.0 100.0

rpb 0.26 -0.05 -0.16 -0.17 -0.01

EDUDATA Informatica

Analise por Itens

Questao 34

Sup 170 4 1 2 0 0 0 177

27% 96.0 2.3 0.6 1.1 0.0 0.0 0.0 100.0

Med 278 10 1 11 0 0 0 300

46% 92.7 3.3 0.3 3.7 0.0 0.0 0.0 100.0

Inf 145 12 2 17 1 0 0 177

27% 81.9 6.8 1.1 9.6 0.6 0.0 0.0 100.0

Tot 593 26 4 30 1 0 0 654

% 90.7 4.0 0.6 4.6 0.2 0.0 0.0 100.0

rpb 0.23 -0.10 -0.04 -0.19 -0.05

Questao 35

Sup 108 6 31 30 2 0 0 177

27% 61.0 3.4 17.5 16.9 1.1 0.0 0.0 100.0

Med 185 19 45 49 0 1 1 300

46% 61.7 6.3 15.0 16.3 0.0 0.3 0.3 100.0

Inf 97 22 21 37 0 0 0 177

27% 54.8 12.4 11.9 20.9 0.0 0.0 0.0 100.0

Tot 390 47 97 116 2 1 1 654

% 59.6 7.2 14.8 17.7 0.3 0.2 0.2 100.0

rpb 0.03 -0.17 0.09 -0.02 0.08

Questao 36

Sup 35 1 141 0 0 0 0 177

27% 19.8 0.6 79.7 0.0 0.0 0.0 0.0 100.0

Med 106 2 189 3 0 0 0 300

46% 35.3 0.7 63.0 1.0 0.0 0.0 0.0 100.0

Inf 64 16 91 6 0 0 0 177

27% 36.2 9.0 51.4 3.4 0.0 0.0 0.0 100.0

Tot 205 19 421 9 0 0 0 654

% 31.3 2.9 64.4 1.4 0.0 0.0 0.0 100.0

rpb -0.14 -0.19 0.23 -0.13 0.00

EDUDATA Informatica

Analise por Itens

Questao 37

Sup 3 1 0 173 0 0 0 177

27% 1.7 0.6 0.0 97.7 0.0 0.0 0.0 100.0

Med 5 2 5 288 0 0 0 300

46% 1.7 0.7 1.7 96.0 0.0 0.0 0.0 100.0

Inf 7 1 3 164 0 0 2 177

27% 4.0 0.6 1.7 92.7 0.0 0.0 1.1 100.0

Tot 15 4 8 625 0 0 2 654

% 2.3 0.6 1.2 95.6 0.0 0.0 0.3 100.0

rpb -0.07 -0.01 -0.06 0.10 0.00

Questao 38

Sup 168 3 0 4 1 0 1 177

27% 94.9 1.7 0.0 2.3 0.6 0.0 0.6 100.0

Med 252 20 7 18 2 1 0 300

46% 84.0 6.7 2.3 6.0 0.7 0.3 0.0 100.0

Inf 108 28 13 25 2 0 1 177

27% 61.0 15.8 7.3 14.1 1.1 0.0 0.6 100.0

Tot 528 51 20 47 5 1 2 654

% 80.7 7.8 3.1 7.2 0.8 0.2 0.3 100.0

rpb 0.36 -0.20 -0.18 -0.22 -0.03

Questao 39

Sup 34 127 10 4 2 0 0 177

27% 19.2 71.8 5.6 2.3 1.1 0.0 0.0 100.0

Med 72 188 30 8 2 0 0 300

46% 24.0 62.7 10.0 2.7 0.7 0.0 0.0 100.0

Inf 47 96 18 15 1 0 0 177

27% 26.6 54.2 10.2 8.5 0.6 0.0 0.0 100.0

Tot 153 411 58 27 5 0 0 654

% 23.4 62.8 8.9 4.1 0.8 0.0 0.0 100.0

rpb -0.07 0.16 -0.10 -0.12 0.03

EDUDATA Informatica

Analise por Itens

Questao 40

Sup 3 1 173 0 0 0 0 177

27% 1.7 0.6 97.7 0.0 0.0 0.0 0.0 100.0

Med 11 6 279 4 0 0 0 300

46% 3.7 2.0 93.0 1.3 0.0 0.0 0.0 100.0

Inf 29 4 140 4 0 0 0 177

27% 16.4 2.3 79.1 2.3 0.0 0.0 0.0 100.0

Tot 43 11 592 8 0 0 0 654

% 6.6 1.7 90.5 1.2 0.0 0.0 0.0 100.0

rpb -0.23 -0.04 0.24 -0.08 0.00

EDUDATA Informatica

Analise por Itens

Limite Superior: 31

Limite Inferior: 26

Presentes: 654

Media: 28.44

Desvio Padrao: 3.61

Mediana: 30

Moda: 29

4 8 12 16 20 24 28 32 36 40

(Numero de Acertos)

��BBB��

�� EEEEEEEEEEEECCCCEEEEDDDDDCCCLLL

EDUDATA Informatica

Analise por Itens

35 0.85 11 0.53 11 0.42

19 0.71 8 0.47 8 0.38

16 0.69 5 0.46 27 0.37

28 0.65 27 0.42 5 0.37

8 0.56 16 0.40 38 0.36

31 0.56 31 0.37 16 0.33

29 0.55 23 0.36 23 0.33

33 0.52 7 0.35 2 0.30

1 0.45 38 0.34 1 0.29

14 0.44 1 0.34 7 0.29

5 0.44 26 0.33 32 0.28

4 0.42 2 0.32 26 0.28

11 0.40 33 0.31 31 0.27

26 0.39 14 0.29 33 0.26

39 0.37 36 0.28 17 0.24

36 0.36 19 0.25 22 0.24

7 0.35 15 0.22 40 0.24

27 0.30 17 0.22 36 0.23

2 0.26 29 0.21 15 0.23

17 0.26 4 0.21 34 0.23

23 0.24 40 0.19 4 0.22

15 0.23 32 0.18 10 0.22

18 0.23 39 0.18 14 0.21

9 0.20 20 0.18 19 0.21

38 0.19 28 0.16 24 0.21

20 0.15 22 0.16 25 0.20

6 0.14 25 0.16 20 0.19

25 0.11 34 0.14 29 0.17

34 0.09 18 0.14 39 0.16

40 0.09 10 0.11 13 0.16

32 0.08 24 0.11 28 0.16

22 0.08 9 0.11 9 0.13

10 0.06 6 0.08 18 0.12

24 0.05 13 0.08 3 0.11

37 0.04 35 0.06 37 0.10

3 0.04 37 0.05 6 0.10

13 0.03 3 0.03 35 0.09

12 0.00 anul 12 0.00 anul 21 0.00 anul

30 0.00 anul 21 0.00 anul 12 0.00 anul

21 0.00 anul 30 0.00 anul 30 0.00 anul

EDUDATA Informatica

Analise por Itens

Dificuldade

muito facil (15)

30.0%facil (12)

media (12)

2.5% dificil (1)

Discriminacao

deficiente (20)

fraca (7)20.0%

regular (8)

boa (5)

sba@sba.com · questões de discriminação muito baixa (2): 8 e 19 a média da prova foi boa,...

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