Multiple Choice
The results of a two-factor analysis of variance produce df = 1, 30 for the F-ratio for factor A, and df = 2, 30 for the F-ratio for the AxB interaction.Based on this information, how many levels of factor B were compared in the study?
A) 1
B) 2
C) 3
D) cannot be determined without additional information
Correct Answer:
Verified
Correct Answer:
Verified
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