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Calculate the probability of someone who has normal weight, given that the individual is non- smoker (For answers up to four decimal places, enter the number in the box below without rounding For answers that have more than four decimal values, round your answer to four decimal places).

Calculate the probability of someone who has normal weight, given that the individual is non- smoker (For answers up to four decimal places, enter the number in the box below without rounding For answers that have more than four decimal values, round your answer to four decimal places).

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
Section: Chapter Questions
Problem 8CR
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The data gathered from a survey of a random group of people about their smoking habits and their bodily weights are: a11 =159, a12 =203, a13 =10, a21 =285, a22 =500, a23 =38, a31 214, a32 -300, a33 =28, a41 =113, a42 =189, a43 =30, a51 =467, a52 1,969, a53 71 The following contingency table was created based on the above data, where you will need to calculate the grand total, the total for each row, and the total for each column on your own before answering the question that appears after the table. Very heavy Heavy Moderate Light SMOKING STATUS Non-Smoker Total BODILY Normal 159 285 214 113 467 WEIGHT Overweight 203 500 300 189 1,969 - STATUS Underweight Total 10 38 28 30 71 Calculate the probability of someone who has normal weight, given that the individual is non- smoker (For answers up to four decimal places, enter the number in the box below without rounding it. For answers that have more than four decimal values, round your answer to four decimal places).
Transcribed Image Text:The data gathered from a survey of a random group of people about their smoking habits and their bodily weights are: a11 =159, a12 =203, a13 =10, a21 =285, a22 =500, a23 =38, a31 214, a32 -300, a33 =28, a41 =113, a42 =189, a43 =30, a51 =467, a52 1,969, a53 71 The following contingency table was created based on the above data, where you will need to calculate the grand total, the total for each row, and the total for each column on your own before answering the question that appears after the table. Very heavy Heavy Moderate Light SMOKING STATUS Non-Smoker Total BODILY Normal 159 285 214 113 467 WEIGHT Overweight 203 500 300 189 1,969 - STATUS Underweight Total 10 38 28 30 71 Calculate the probability of someone who has normal weight, given that the individual is non- smoker (For answers up to four decimal places, enter the number in the box below without rounding it. For answers that have more than four decimal values, round your answer to four decimal places).
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