The data from problem 13 show no significant relationship between the type of game and helping behavior.
Question:
a. Test for a significant relationship using a 5 .05. How does the decision compare with the decision in problem 13? You should find that a larger sample increases the likelihood of a significant result.
b. Compute the phi-coefficient for these data and compare it with the result from problem 13. You should find that the sample size has no effect on the strength of the relationship.
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Related Book For
Essentials Of Statistics For The Behavioral Sciences
ISBN: 9781133956570
8th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau
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