There is a 30% chance that X us above what value?

orld Given a normal distribution with u = 50 and o = 4, and given you select a sample of n = 100, complete parts (a) through (d). a. What is the probability that X is less than 49? nation P(X 50.4) = .1587 (Type an integer or decimal rounded to four decimal places as needed.) d. There is a 30% chance that X is above what value? X =] (Type an integer or decimal rounded to two decimal places as needed.)