ATD Exercicio Excel

7/28/2019 ATD Exercicio Excel

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Anlise e Tratamento de Dados

NAME: Population at Risk and Death Rates for an Unusual Episode

TYPE: Complete record for all of population at riskSIZE: 2201 observations, 4 variables

DESCRIPTIVE ABSTRACT:

For each person on board the fatal maiden voyage of the ocean liner

Titanic, this dataset records sex, age [adult/child], economic status

[first/second/third class, or crew] and whether or not that person

survived.

SOURCE:

"Report on the Loss of the `Titanic' (S.S.)" (1990), _British Board of

Trade Inquiry Report_ (reprint), Gloucester, UK: Allan Sutton Publishing.

VARIABLE DESCRIPTIONS:

Column

1 Class (0 = crew, 1 = first, 2 = second, 3 = third)

10 Age (1 = adult, 0 = child)

19 Sex (1 = male, 0 = female)

28 Survived (1 = yes, 0 = no)

Values are aligned and delimited by blanks. There are no missing values.


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SPECIAL NOTES:

There is not complete agreement among primary sources as to the exact

numbers on board, rescued, or lost.

STORY BEHIND THE DATA:The sinking of the Titanic is a famous event, and new books are still being

published about it. Many well-known facts--from the proportions of first-

class passengers to the "women and children first" policy, and the fact

that that policy was not entirely successful in saving the women and

children in the third class--are reflected in the survival rates for

various classes of passenger. These data were originally collected by the

British Board of Trade in their investigation of the sinking.

PEDAGOGICAL NOTES:

These data make an interesting exercise if given to a class without their

context, which the students must attempt to discover. The instructor will

probably want to answer questions from the class, "Twenty Questions" style.

There is a similar set of data circulating without any detailed explanation

or compiler's name attached, under the same title, which omits the crew

(and does not agree with any of the primary sources that I was able to

find.) Credit for the original idea goes to the originator of that

exercise: my version is merely an attempt to provide a more complete

context.

Additional information about these data can be found in the "Datasets and

Stories" article "The `Unusual Episode' Data Revisited" in the _Journal of

Statistics Education_ (Dawson 1995). Send the message send

jse/v3n3/datasets.dawson to the address [email protected]

SUBMITTED BY:Robert J. MacG. Dawson

Department of Mathematics and Computing Science

Saint Mary's University

Halifax, Nova Scotia B3H 3C3

CANADA

[email protected]


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Objectivos:

Apresentar a Distribuio da tripulao por Classe, Idade e Sexo

Apresentar a Distribuio da tripulao Sobrevivente por Classe,

Idade e Sexo

Apresentar a Distribuio da tripulao No Sobrevivente por Classe,

Idade e Sexo

Nota. A informao deve ser apresentada em 2 formatos distintos:

Tabela dinmica

Grfico dinmico


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Passos a seguir:

1. Abrir no Excel o ficheiro dbm3-DadosTitanic.txt, ou ento no menu principal na opo Dados \

Importar dados externos \ Importar dados

2. No assistente de importaes de texto, clique no boto Seguinte

3. Seleccione agora a opo Espao e retire a seleco de Tabulao e clique no boto

Seguinte


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4. Para terminar clique no boto Concluir

5. Vamos inserir uma linha acima da

linha 1 da folha de clculo dbm3-

DadosTitanic para inserir os

rtulos de cada uma das colunas

de dados:

A1: Class

B1: Age

C1: Sex

D1: Survived

6. Grave o ficheiro com o formato xls.


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7. Pretende-se saber o nmero de sobreviventes classificados por Classe, Idade, e Sexo. Para

tal, no menu principal seleccionar a opo Dados \ Relatrio de tabelas e grficos

dinmicos1.

a. No assistente de tabelas de tabelas e grficos dinmicos, clique no boto Seguinte

b. Seleccione agora o intervalo de dados (de A1 at D2202)e clique no boto

Seguinte

1Os relatrios de Tabela Dinmica disponibilizam comparaes, revelam padres e relaes e analisam

tendncias.


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c. Seleccione a opo Nova Folha de clculo, e para terminar clique em Concluir

d. Mude o nome da Folha 1 para Anlise de Dados

e. Falta adicionar os campos tabela dinmica. Deve inserir agora os campos na tabela

dinmica como indicado:

Adicione o campo Class rea de linhas

Adicione o campo Age rea de colunas

Adicione o campo Sex rea de colunas

Adicione o campo Survived rea com dados e rea de pgina

Distribuio da tripulao por Classe, Idade e Sexo

Survived (Tudo)

Contar deSurvived Sex Age

femalefemaleTotal male

maleTotal

TotalGeral

Class adult child adult child

1st 144 1 145 175 5 180 325

2nd 93 13 106 168 11 179 285

3rd 165 31 196 462 48 510 706

crew 23 23 862 862 885

Total Geral 425 45 470 1667 64 1731 2201


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Distribuio da tripulao Sobreviventepor Classe, Idade e Sexo

Survived yes



maleTotal

TotalGeral


1st 140 1 141 57 5 62 203

2nd 80 13 93 14 11 25 118

3rd 76 14 90 75 13 88 178

crew 20 20 192 192 212

Total Geral 316 28 344 338 29 367 711

Distribuio da tripulao No Sobreviventepor Classe, Idade e Sexo

Survived no



maleTotal

TotalGeral


1st 4 4 118 118 122

2nd 13 13 154 154 167

3rd 89 17 106 387 35 422 528

crew 3 3 670 670 673

Total Geral 109 17 126 1329 35 1364 1490


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Podemos representar graficamente o mesmo tipo de informao. Para tal, siga os seguintes passos:

1. No menu principal seleccionar a opo Dados \ Relatrio de tabelas e grficos dinmicos e

clique no boto Seguinte.

2. Seleccione agora o intervalo de dados (de A1 at D2202) e clique no boto Seguinte

3. Deve reutilizar os dados da tabela dinmica existente. Clique no boto Sim


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4. Clique novamente em Seguinte.

5. Seleccione a opo Nova folha de clculo e clique no boto Esquema.

6. Arraste os campos para as zonas indicadas na imagem abaixo. Clique no boto Ok e no boto

Concluir.


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Personaliz

eogrficoaseugosto,deforma

aquesejaclaraainformao.

Distribu

io

da

tripulao

por

Classe,

Idade

e

Sexo

1st;144

2nd;93

3rd;165

2nd;168

3rd;462

crew;862

1st;1

3rd;31

1st;

5

3rd;48

crew;23

1st;175

2nd;13

2nd;11

0

100

200

300

400

500

600

700

800

900

1000

adult-female

adult-male

child-female

child-male

adult-

female

144

93

165

23

adult-

male

175

168

462

862

child-

female

1

13

31

child-

male

5

11

48

1st

2nd

3rd

crew

Survived(

Tudo)

ContardeSurvived

Class

Age

Sex


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Distribu

io

da

tripulao

Sobrevivente

por

Classe,

Idade

e

Sexo

1st;140

2nd;80

3rd;76

1st;57

2nd;14

3rd;75

crew;192

1st;1

3rd;14

1st;

5

crew;20

2nd;13

3rd;13

2nd;11

050

100

150

200

250

adult-female

adult-male

child-female

child-male

adult-

female

140

80

76

20

adult-

male

57

14

75

192

child-

female

1

13

14

child-

male

5

11

13

1st

2nd

3rd

crew

Survivedy

es

ContardeSurvived

Class

Age

Sex


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Distribu

io

da

tripulao

No

Sobrevivente

por

Classe,

I

dade

e

Sexo

1st;4

2nd;13

3rd;89

crew;3

1st;118

2nd;154

3rd;387

crew;670

3rd;17

3rd;35

0

100

200

300

400

500

600

700

800

adult-female

adult-male

child-female

child-male

adult-female

4

13

89

3

adult-male

118

154

387

670

child-female

17

child-male

35

1st

2nd

3rd

crew

Survivedn

o

ContardeSurvived

Class

Age

Sex

Documents

ATD Exercicio Excel