dt MS Source Between treatments Within treatments 70 Between subjects Error Tota

Question

dt MS Source Between treatments Within treatments 70 Between subjects Error Total F = 6.50 . 28_ 8. The following summary table presents the results from a repeated-measures ANOVA comparing four treatment conditions, each with a sample of n = 20 participants. Fill in the missing values in the table. (Hint: Start with the df values.) df MS Source Between treatments Within treatments Between subjects Error Total 33 263 9. A researcher uses a repeated-measures ANOVA to evaluate the results from a research study and reports an F-ratio with df = 3, 24. a. How many treatment conditions were compared in the study? b. How many individuals participated in the study? 0. A published report of a repeated-measures research includes the following description of the statistical

Explanation / Answer

Ans:

Given that

df(between)=k-1=2

(where k is number of treatments)

so,k=3

Hence,3 treatment conditions were compared in the study.

Also,

df(within)=N-k=26

(where N is the total number of participants)

N-3=26

N=26+3=29

Hence,29 indviduals participated in the study.

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