Question

QUESTION 15 In an analysis of variance, suppose the null hypothesis is rejected. This means that the estimate of the population variance is much smaller than the estimate. a. within-groups, between-groups b. between-groups, within-groups c. homogeneous, non-homogeneous d. non-homogeneous, homogeneous QUESTION 16 In an experiment with $df_{between\ groups} = 3$ and $df_{error} = 50$, how many subjects were in there in total? a. 53 b. 54 c. 49 d. 51

          QUESTION 15
In an analysis of variance, suppose the null hypothesis is rejected. This means that the ____ estimate of the population variance is much smaller than the ____ estimate.
a. within-groups, between-groups
b. between-groups, within-groups
c. homogeneous, non-homogeneous
d. non-homogeneous, homogeneous
QUESTION 16
In an experiment with $df_{between\ groups} = 3$ and $df_{error} = 50$, how many subjects were in there in total?
a. 53
b. 54
c. 49
d. 51

QUESTION 15
In an analysis of variance, suppose the null hypothesis is rejected. This means that the estimate of the population variance is much smaller than the estimate.
a. within-groups, between-groups
b. between-groups, within-groups
c. homogeneous, non-homogeneous
d. non-homogeneous, homogeneous
QUESTION 16
In an experiment with dfbetween groups = 3 and dferror = 50, how many subjects were in there in total?
a. 53
b. 54
c. 49
d. 51

Added by Vicente B.

Psychology Openstax

Rosie M. Spielman 1st Edition

Instant Answer

Solved by Expert Akash M

Step 1

In this case, the between-groups factor is 3, which means there are 3 groups. The degrees of freedom for error (df error) is given as 50. To calculate the total number of subjects, we need to add the number of subjects in each group. Since the df error is Show more…

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QUESTION 15 In an analysis of variance, suppose the null hypothesis is rejected. This means that the estimate of the population variance is much smaller than the within-groups, between-groups estimate. QUESTION 16 In an experiment with a between groups = 3 and df error = 50, how many subjects were there in total? Oa. 53 O b. 54 O c. 49 Od. 51