In a two-factor ANOVA,there are 4 levels for factor A,5 levels for factor B,and 3 observations for each combination of factor A and factor B levels.The total number of observations in this experiment equals:
A)60
B)25
C)20
D)16

Question

Quizplus · Accepted Answer

In a two-factor ANOVA with 4 levels for factor A, 5 levels for factor B, and 3 observations for each combination, the total number of observations is calculated by multiplying the number of levels in factor A (4) by the number of levels in factor B (5) and then by the number of observations per combination (3). This gives 4 * 5 * 3 = 60 observations.

In a Two-Factor ANOVA,there Are 4 Levels for Factor A,5