2.In your never ending search for the truth about the cholesterol levels of College students, you decide to take a random sample of 64 students and find x-bar = 180mg%. You know from your experience in doing such research on the other University of California campuses, that other UC Students have been shown to have an average cholesterol level of 190 and a standard deviation of 40. From your study, what is the probability that a value like your sample mean could have resulted from a population whose mean is 190? (Show Work)