Multiple Choice
Which circumstance will call for the use of analysis of variance (ANOVA) ?
A) A researcher wishes to compare differences in means between four groups.
B) A researcher wishes to compare the difference in variance between two groups.
C) A researcher wishes to compare the difference in variance among four groups.
D) A researcher wishes to compare the difference in correlation between two groups.
Correct Answer:

Verified
Correct Answer:
Verified
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