A Study Was Conducted to Learn About the Proportions of U.S

Short Answer

A study was conducted to learn about the proportions of U.S. residents who do not have medical insurance. Independent random samples of 942 U.S. women and 754 U.S. men were obtained. Of those sampled, 181 women and 181 men said that they do not have medical insurance. Calculate a 90% confidence interval for the difference in proportions (proportion of men minus proportion of women).