The percent of fat calories that a person in America consumes each day is normally distributed with a mean of about 34 and a standard deviation of 11. Suppose that one individual is randomly chosen. Let X=percent of fat calories. Round all answers to 4 decimal places if where possible

a.What is the distribution of X? X ~ N(,)

b.Find the probability that a randomly selected fat calorie percent is more than 33.

c.Find the minimum number for the lower quarter of percent of fat calories.