The average THC content of marijuana sold on the street is 9%. Suppose the THC content is normally distributed with standard deviation of 2%. Let X be the THC content for a randomly selected bag of marijuana that is sold on the street. Round all answers to 4 decimal places where possible, a. What is the distribution of X? X ~ N( b. Find the probability that a randomly selected bag of marijuana sold on the street will have a THC content greater than 7.2. c. Find the 78th percentile for this distribution. %