The 99% confidence interval for the difference in proportions of women and men who support stricter gun control is (0.02, 0.08). (difference here is "women" minus "men.") which of the following conclusions about the confidence interval is most appropriate? a. 99% of the time the gender difference seen in a poll on this issue is between 0.02 and 0.08. b. we are 99% confident that the difference between the proportions of women and men who support stricter gun control is between 0.02 and 0.08. c. there is a 99% chance that the difference between the proportions of women and men who support stricter gun control is between 0.02 and 0.08.