A population of values has a normal distribution with = random sample of size n = 78. = 151.5 and = 22.5. You intend to draw a Find the probability that a single randomly selected value is between 144.9 and 146.1. P(144.9 < x < 146.1) = Find the probability that a sample of size n = 78 is randomly selected with a mean between 144.9 and 146.1. P(144.9