The lengths of episodes ofTV shows on Netflix are bell-shaped, symmetric with a mean of 60 minutes and a standard deviation of 4 minutes. (a) Approximately 68% of episodes have lengths between what two values? and (b) What percent of episodes are between 52 and 68 minutes? % (c) What percent of episodes are less than 48 minutes? % (d) What percent of episodes are more than 52 minutes? 96 (e) What percent of episodes are between 52 and 72 minutes? % (1') What percent of episodes are between 48 and 52 minutes? 96 (g) What percent of episodes are between 64 and 72 minutes? %