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100w eah we interpret them i significant dif 8. If an analysis of variance is us

ID: 3312648 • Letter: 1

Question

100w eah we interpret them i significant dif 8. If an analysis of variance is used for the following data, what would be the effect of changing the value of SS, to 100 Sample Data M,-15 M2-25 SS-90 SS2-70 Facto for the ith low 9. For a one-way independent measures ANOVA comparing four treatments, MSecem 12. What is the value of acti SSbutwea? (2 points) 10. The following table shows the results of an analysis of variance comparing three treatment conditions with a sample of n 7 participants in each treatment. Find the missing values. (10 points). SourceSS df MS Between 20 F=-- Within Total 2 2 vA produces an F-ratio for factor ow many levels does each factor have? (4 points) A with df 1, 36 and an F-ratio for factor

Explanation / Answer

8) for increasing SS2 will increase Sum of square of error ; which in turn increase proportion of unexplained variation by model

9)

SSbetween =df*MSbetween =(4-1)*12 =36

10)

below is complete ANOVA table:

source SS df MS between 20 2 10 F=5 within 36 18 2 total 56 20
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