Question: Given a normal distribution with, = 50 and a = 5, if you select a sample of n = 100, what is the probability that
Given a normal distribution withμ, = 50 and a = 5, if you select a sample of n = 100, what is the probability that X is
a. Less than 47?
b. Between 47 and 49.5?
c. Above 51.1 ?
d. There is a 35% chance that X is above what value?
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a X N 50 5 P X 47 Standardizing the value Z X n Z 47 50 5 100 Z 6 P X n 47 50 5 ... View full answer
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