Elementary Statistics
Elementary Statistics
12th Edition
ISBN: 9780321836960
Author: Mario F. Triola
Publisher: PEARSON
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Chapter 12.2, Problem 12BSC
To determine

To test: The claim that the three samples are from populations with the same mean by using the level of significance 0.05.

To check: Whether the books appear to have different reading levels of difficulty.

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Chapter 12 Solutions

Elementary Statistics

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