Loose-leaf Version for The Basic Practice of Statistics 7e & LaunchPad (Twelve Month Access)
Loose-leaf Version for The Basic Practice of Statistics 7e & LaunchPad (Twelve Month Access)
7th Edition
ISBN: 9781319019334
Author: David S. Moore, William I. Notz, Michael A. Fligner
Publisher: W. H. Freeman
Question
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Chapter 25.6, Problem 25.8AYK

a.

To determine

To verify: Whether the data meets the cell count requirement for using chi-square test or not.

b.

To determine

To find: The test statistic and the P-value

To explain: The meaning for the rejection of null hypothesis in simple terms.

c.

To determine

To state: Overall conclusion that tells about the row percentage to describe the nature of the relationship between grade averages and playing video games.

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