the american orthopedic and ankle society is going to conduct a survey of randomly selected working women. one of the questions is: do you usually wear flats to work? if they wish to estimate the proportion of women who wear flats to work within a margin of error of .02 with 95% confidence, how large must their sample be?the american orthopedic and ankle society is going to conduct a survey of randomly selected working women. one of the questions is: do you usually wear flats to work? if they wish to estimate the proportion of women who wear flats to work within a margin of error of .02 with 95% confidence, how large must their sample be?
