What is the standard "z" value corresponding to the sample mean 90 in a distribution with population average 70 and standard deviation 5? A) -5 B) 6 C) 4 D) 4
What is the standard "z" value corresponding to the sample mean 90 in a distribution with population average 70 and standard deviation 5? A) -5 B) 6 C) 4 D) 4
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 1GP
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