Given a normal distribution with, = 50 and a = 5, if you select a sample of
Question:
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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Answer rating: 50% (4 reviews)
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 the full answer
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Related Book For
Statistics For Managers Using Microsoft Excel
ISBN: 9780135969854
9th Edition
Authors: David M. Levine, David F. Stephan, Kathryn A. Szabat
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