If the sample r you calculated in Exercise 2 of Chapter 9 was equal to for the population, how large a sample would you need to obtain power 7 for a two tailed test at the 05 level ...

If the sample r you calculated in Exercise 2 of Chapter 9 was equal to for

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If the sample r you calculated in Exercise 2 of Chapter 9 was equal to ρ for the population, how large a sample would you need to obtain power = .7 for a two-tailed test at the .05 level?

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Introductory Statistics For The Behavioral Sciences

ISBN: 9780470907764

7th Edition

Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea

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Question Posted: Dec 08, 2018 07:55 AM

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If the sample r you calculated in Exercise 2 of Chapter 9 was equal to for

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Introductory Statistics For The Behavioral Sciences

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