smoking actually increases survival rates among women? The accompanying data rep

Question

smoking actually increases survival rates among women? The accompanying data represent the 20-yearsuniva stans and smokng satus of Could n be that 20year cohort study. Complete parts (al through (e) women who participated Cick me icon toview the data table la) What proportion of the smokers were dead after 20 years? What proportion of the nonsmokers were dead aner 20 years? What does this imply aooueme Meam The proponon the smokers who were dead after 20 years (Round to three decimal places as needed

Explanation / Answer

a) proportion of smokers who were dead fter 20 years is 143/ (143+447) = 143/ 590 = 0.24237 = 0.242

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