Researchers are interested in determining whether more men than women prefer beef to chicken. In a random sample of 250 men, 75% prefer beef, whereas in a random sample of 350 women, 55% prefer beef. What is the 95% confidence interval estimate for the difference between the percentages of men and women who prefer beef over chicken? Question 4 options: 0.2 0.0015 0.2 0.0382 0.2 0.0748 0.2 0.0382 0.2 0.0748