A sample has a mean of 50 and a standard deviation of 4.0. Find the z-score for
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A sample has a mean of 50 and a standard deviation of 4.0. Find the z-score for each value of x:
a. x 54
b. x 50
c. x 59
d. x 45
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Related Book For
Just The Essentials Of Elementary Statistics
ISBN: 9780495314875
10th Edition
Authors: Robert Johnson, Patricia Kuby
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