A researcher used ANOVA and computed F = 4.25 for the following data. a. If the mean

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A researcher used ANOVA and computed F = 4.25 for the following data.

a. If the mean for Treatment III were changed to M = 25, what would happen to the size of the F-ratio (increase or decrease)? Explain your answer.

b. If the SS for Treatment I were changed to SS = 1,400, what would happen to the size of the F-ratio (increase or decrease)? Explain your answer.

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Essentials Of Statistics For The Behavioral Sciences

ISBN: 9780357365298

10th Edition

Authors: Frederick J Gravetter, Larry B. Wallnau, Lori Ann B. Forzano, James E. Witnauer

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Question Posted: Jul 21, 2022 02:22 AM

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A researcher used ANOVA and computed F = 4.25 for the following data. a. If the mean

Question:

I n = 10 M = 20 SS = 1,005 Treatments || n = 10 M = 28 SS= 1,391 n = 10 M = 35 SS = 1,180

Step by Step Answer:

a The Fratio would decrease because changing th...View the full answer

Essentials Of Statistics For The Behavioral Sciences

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