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Give an appropriate response. 11) The tables below show the results of a study examining the incidence of breast cancer among women who exercise regularly and those who do not. The 425 women in the study were split into two age groups, those under 40 and those 40 or older. UNDER 40 Breast Cancer Yes No Regular exercise No 2 Yes 1 173 ୨୨ OVER 40 Breast Cancer Yes No Regular exercise No 2 48 Yes 3 97 For each age group, determine the percentage of women having breast cancer among those exercise regularly and among those who do not exercise regularly. If the two age groups are combined, what percentage have breast cancer among those who exercise regularly and among those who do not exercise regularly? Explain the apparent inconsistency in these results, and how the design of the study brought about the inconsistency.

Give an appropriate response. 11) The tables below show the results of a study examining the incidence of breast cancer among women who exercise regularly and those who do not. The 425 women in the study were split into two age groups, those under 40 and those 40 or older. UNDER 40 Breast Cancer Yes No Regular exercise No 2 Yes 1 173 ୨୨ OVER 40 Breast Cancer Yes No Regular exercise No 2 48 Yes 3 97 For each age group, determine the percentage of women having breast cancer among those exercise regularly and among those who do not exercise regularly. If the two age groups are combined, what percentage have breast cancer among those who exercise regularly and among those who do not exercise regularly? Explain the apparent inconsistency in these results, and how the design of the study brought about the inconsistency.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Give an appropriate response. 11) The tables below show the results of a study examining the incidence of breast cancer among women who exercise regularly and those who do not. The 425 women in the study were split into two age groups, those under 40 and those 40 or older. UNDER 40 Breast Cancer Yes No Regular exercise No 2 Yes 1 173 ୨୨ OVER 40 Breast Cancer Yes No Regular exercise No 2 48 Yes 3 97 For each age group, determine the percentage of women having breast cancer among those exercise regularly and among those who do not exercise regularly. If the two age groups are combined, what percentage have breast cancer among those who exercise regularly and among those who do not exercise regularly? Explain the apparent inconsistency in these results, and how the design of the study brought about the inconsistency.
Transcribed Image Text:Give an appropriate response. 11) The tables below show the results of a study examining the incidence of breast cancer among women who exercise regularly and those who do not. The 425 women in the study were split into two age groups, those under 40 and those 40 or older. UNDER 40 Breast Cancer Yes No Regular exercise No 2 Yes 1 173 ୨୨ OVER 40 Breast Cancer Yes No Regular exercise No 2 48 Yes 3 97 For each age group, determine the percentage of women having breast cancer among those exercise regularly and among those who do not exercise regularly. If the two age groups are combined, what percentage have breast cancer among those who exercise regularly and among those who do not exercise regularly? Explain the apparent inconsistency in these results, and how the design of the study brought about the inconsistency.
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