3. The weight of a strawberry sold by Sunshine Farms is normally distributed with a mean of 14.9 grams and a variance of 6.5536 gramsz. A customer randomly selects 9 strawberries sold by Sunshine Farms, and Is interested in the mean weight. a) Define the random variable of interest. b} State the distribution of the RV of interest. c] What is the probability that the mean weight Is at least 15 grams? d} What is the probability that the mean weight ls between 14 and 16 grams? e) What is the probability that the mean weight ls less than 11 grams