Which of the following is expected if the null hypothesis is true for an analysis variance?

Question

Question

a. SSbetween should be about the same size as SStotal

b. SSbetween should be about the same size as SSwithin

c. MSbetween should be about the same size as MStotal

d. MSbetween should be about the same size as SSwithin

Answer 1

Answer #1

here the ans is d) MS_between should be about the same size as MS_within can be expected if the null hypothesis is true for an analysis of variance

Answer 2

Answer #2

MSbetween should be about the same size as MSwithin

b.

SSbetween should be about the same size as SSwithin

c.

SSbetween should be about the same size as SStotal

d.

SSwithin should be about the same size as SStotal

Answer 3

Similar Homework Help Questions

Which of the following is expected if the null hypothesis is true for an analysis of variance

Which of the following is expected if the null hypothesis is true for an analysis of variance?a. SS (between) should be about the same size as SStotalb. SS (between) should be about the same size as SSwithinc. MS (between) should be about the same size as MStotald. MS (between) should be about the same size as MSwithin
21. An ANOVA is used to evaluate the mean differences among three treatment conditions with a...

21. An ANOVA is used to evaluate the mean differences among three treatment conditions with a sample of n = 12 participants in each treatment. For this study, what is dfrotal?! a. 2 b. 11 C. 33 d. 35 22. Which of the following is expected if the null hypothesis is true for an analysis of variance (i.e., when the experimental manipulation has no effect)? a. SSbetween should be about the same size as SStotal b. SSbetween should be about...
The One-way ANOVA F test statistic can be calculated using which formula? a. F = MSBetween...

The One-way ANOVA F test statistic can be calculated using which formula? a. F = MSBetween / MSTotal b. F = SSBetween / SSTotal c. F = MSBetween / MSWithin d. F = MSWithin / MSBetween

In a one way-ANOVA with F test, the F value tends to decrease when: SStotal increases...

In a one way-ANOVA with F test, the F value tends to decrease when: SStotal increases SStotal decreases SSwithin increases SSbetween increases Tukey's honestly significant difference (HSD) test of post-hoc analysis should be used only if: the omnibus null hypothesis in an AVOVA is retained. the omnibus null hypothesis in an AVOVA is rejected. the all the groups have the same sample size. the distributions are skewed.
In a TWO-factor Analysis of Variance, total variance is partitioned into which of the following? (Look...

In a TWO-factor Analysis of Variance, total variance is partitioned into which of the following? (Look carefully at all the subscripted notations.) SStotal = SSa + SSb + SSwithin SStotal = SSa + SSb + SSab SStotal = SSab + SSwithin SStotal = SSbetw + SSab SStotal = SSa + SSb + SSab + SSwithin In a two-factor ANOVA, an interaction occurs whenever the effect of one factor: is found to be significant. is weaker than the effect of another...
For an analysis of variance comparing four treatments, MSbetween = 12.

For an analysis of variance comparing four treatments, MSbetween = 12. What is the value of SSbetween?a. 3b. 4c. 36d. 48

Which of the following statement is true about hypothesis testing in regression analysis? A. It is to test a statement a...

Which of the following statement is true about hypothesis testing in regression analysis? A. It is to test a statement about a coefficient of a sample regression B. It is to test a statement about a parameter value for the population C. The value for null hypothesis must be 0 D. none of the above is true
27. If an analysis of variance is used for the following data, what would be the...

27. If an analysis of variance is used for the following data, what would be the effect of changing the value of SS2 to 100? Sample Data M1 15 M2 25 SS1-90 SS2 70 a. b. c. d. Decrease SSwithin and decrease the size of the F-ratio Decrease SSwithin and increase the size of the F-ratio Increase SSwithin and increase the size of the F-ratio increase SSwithin and decrease the size of the F-ratio
If an analysis of variance is used for the following data, what would be the effect of changing...

If an analysis of variance is used for the following data, what would be the effect of changing the value of SS2 to 100? Sample Dataa. increase SSwithin and increase the size of the F-ratio M1 = 15 M2 = 25b. increase SSwithin and decrease the size of the F-ratio SS1 = 90 SS2 = 70c. decrease SSwithin and increase the size of the F-ratiod. decrease SSwithin and decrease the size of the F-ratio

Which of the following terms in a one-factor within-subjects analysis of variance is principally associated with...

Which of the following terms in a one-factor within-subjects analysis of variance is principally associated with error variation? Select one: a. MSmodel b. MSblock c. MSresidual d. MSTotal