In a population with m 5 60, a score of X 5 58 corresponds to a z-score
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In a population with m 5 60, a score of X 5 58 corresponds to a z-score of z 5 20.50. What is the population standard deviation?
a. 1
b. 2
c. 4
d. Cannot be determined without additional information
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Related Book For
Essentials Of Statistics For The Behavioral Sciences
ISBN: 9781337098120
9th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau, Lori Ann B. Forzano
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