Suppose x has a distribution with a mean of 12.2 and a standard deviation of 4.8. Random samples of size n = 45 are draw
Posted: Wed Jul 06, 2022 12:08 pm
Suppose x has a distribution with a mean of 12.2 and a standard deviation of 4.8. Random samples of size n = 45 are drawn. Find P(x > 11).