A population of values has a normal distribution with =155.9=155.9 and =42.1=42.1. You intend to draw a random sample of size n=248n=248.

Answer the following, rounding your answers to three decimals where appropriate.

Find the probability that a single randomly selected value is less than 159.6. P(X < 159.6) = Find the probability that a sample of size n=248n=248 is randomly selected with a mean less than 159.6. P(M < 159.6) =