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Tons: On The investigator stratified the results, separately for the older subjects (aged 65 and over) and the younger subjects (aged 40-64). They were able to establish the following facts: e ● ● • Of the 387 men who were bald and had CHD, 375 were older and 12 were younger. Of the 4,613 men who were bald and did not have CHD, 3,375 were older and 1,238 were younger. Of the 95 men who were hairy and had CHD, 50 were older and 45 were younger. Of the 4,905 men who were hairy and did not have CHD, 450 were older and 4,455 were younger. 3. Create two 2 x 2 tables for the stratified results O Accessibility: Investigate HI Bald Hairy Total L Bald Hairy Total HH I Older Subjects CHD (99+ CHD No CHD Younger Subjects No CHD Р Total Total Focus BE

Tons: On The investigator stratified the results, separately for the older subjects (aged 65 and over) and the younger subjects (aged 40-64). They were able to establish the following facts: e ● ● • Of the 387 men who were bald and had CHD, 375 were older and 12 were younger. Of the 4,613 men who were bald and did not have CHD, 3,375 were older and 1,238 were younger. Of the 95 men who were hairy and had CHD, 50 were older and 45 were younger. Of the 4,905 men who were hairy and did not have CHD, 450 were older and 4,455 were younger. 3. Create two 2 x 2 tables for the stratified results O Accessibility: Investigate HI Bald Hairy Total L Bald Hairy Total HH I Older Subjects CHD (99+ CHD No CHD Younger Subjects No CHD Р Total Total Focus BE

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.5: Interpreting Data
Problem 1C
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The investigator stratified the results, separately for the older subjects (aged 65 and over) and the younger subjects (aged 40-64). They were able to establish the following facts: Of the 387 men who were bald and had CHD, 375 were older and 12 were younger. Of the 4,613 men who were bald and did not have CHD, 3,375 were older and 1,238 were younger. Of the 95 men who were hairy and had CHD, 50 were older and 45 were younger. Of the 4,905 men who were hairy and did not have CHD, 450 were older and 4,455 were younger. 3. Create two 2 x 2 tables for the stratified results ions: On Accessibility: Investigate Bald Hairy Total Hairy RICHREIBILISIE I Older Subjects CHD 199+ No CHD Younger Subjects No CHD Total 1588 Total ( Focus LIIT
Transcribed Image Text:The investigator stratified the results, separately for the older subjects (aged 65 and over) and the younger subjects (aged 40-64). They were able to establish the following facts: Of the 387 men who were bald and had CHD, 375 were older and 12 were younger. Of the 4,613 men who were bald and did not have CHD, 3,375 were older and 1,238 were younger. Of the 95 men who were hairy and had CHD, 50 were older and 45 were younger. Of the 4,905 men who were hairy and did not have CHD, 450 were older and 4,455 were younger. 3. Create two 2 x 2 tables for the stratified results ions: On Accessibility: Investigate Bald Hairy Total Hairy RICHREIBILISIE I Older Subjects CHD 199+ No CHD Younger Subjects No CHD Total 1588 Total ( Focus LIIT
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Calculate the incidence of CHD in older men. (This is not asking for the risk ratio.) 

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