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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Elementary Statistics

ISBN: 9780538733502

11th Edition

Authors: Robert R. Johnson, Patricia J. Kuby

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