Given a normal distribution with p. = 50 and c = 8, and given you select a sample of n = 100, complete parts (a) through (d). a. What is the

Given a normal distribution with muμequals=5050 and σ=88 and given you select a sample ofn=100,complete parts (a) through (d).

a) What is the probability that Upper X is less than 49?

I will upload parts b-d once I get the answer of part A. I cant get the next parts until first is complete.