A Survey Asked People "On What Percent of Days Do

Multiple Choice

A survey asked people "On what percent of days do you get more than 30 minutes of vigorous
Exercise?" Using their responses we want to estimate the difference in exercise frequency between
Men and women. We should use a

A) matched pairs t-interval
B) 1-proportion z-interval
C) 2-sample t-interval
D) 1-sample t-interval
E) 2-proportion z-interval