A researcher conducts an experiment comparing three treatment conditions with n = 10 scores in each condition.

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A researcher conducts an experiment comparing three treatment conditions with n = 10 scores in each condition.
a. If the researcher uses an independent-measures design, how many individuals are needed for the study and what are the df values for the F-ratio?
b. If the researcher uses a repeated-measures design, how many individuals are needed for the study and what are the df values for the F-ratio?
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Statistics For The Behavioral Sciences

ISBN: 9781111830991

9th Edition

Authors: Frederick J Gravetter, Larry B. Wallnau

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