5 Suppose X is a normal random variable with probability

Last updated: 11/27/2023

5 Suppose X is a normal random variable with probability density function f x Which probability statement below is numerically equivalent to the shaded area below f x 42 48 54 P 48 X 72 P 54 X 72 P 54 X 66 O P 48 X 66 60 66 72 78 X