Drink more than they should
Gender Yes No Total
Male 151 177 328
Female 92 260 352
Total 243 437 680
What is the relative risk for women thinking they drank more
than they should compared to men?
A. 0.41
B. 0.57
C. 1.76
D. 2.41
Please show the steps on how to get the correct answer
Solution :
From given table,
The relative risk for women thinking they drank more than they should compared to men
= (92 / 92 + 260) / 151 / (151 + 177)
= 92 / 352 / 151 / 328
= 30176 / 53152
= 0.57
relative risk = 0.57
Drink more than they should Gender Yes No Total Male 151 177 328 Female 92 260...
A sample of 680 adults in the United States were asked the following question from the General Social Survey: “Do you sometimes drink more than you think you should?” The table below shows their responses. Sex Yes No Total Men 151 177 328 Women 92 260 352 Total 243 437 680 What is the percent probability that a randomly selected woman thinks she drank more than she should? 13.5% 26.1% 35.7% 37.9%
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