Question on Probability and Statistics A total of 48 of the

Question on Probability and Statistics

A total of 48% of the women and 37% of the men that took a certain “quit smoking” class remained nonsmokers for at least one year after completing the class. These people then attended a success party at the end of a year. If 62% of the original class was male, (a) what percentage of those attending the party were women? (b) what percentage of the original class attended the party?

Solution

Answer:

a) percent of women in original class i.e. 38% multiplied by % of women who didn\'t smoked for an year i.e. 48%

b) above percent+ percent of men in original class*percent of men that quit smoking

18.24+62*37%