By definition, jumbo shrimp are those that require between 10 and 15 shrimp to make a pound. Suppose that the number of jumbo shrimp in a 1-pound bag averages = 12.5 with a standard deviation of = 1.5, and forms a normal distribution. a. What is the probability of randomly picking a sample of n = 25 1-pound bags that average more than M =13 shrimp per bag? b. What is the probability of randomly picking a sample of n = 49 1-pound bags that average more than M =13 shrimp per bag? c. What is the probability of randomly picking a sample of n = 25 1-pound bags that average fewer than M = 12 shrimp per bag