ANOVA is called a "signal flag" procedure,meaning that if it shows significance:
A)differences between means are known.
B)there are no significant differences among the means.
C)there is a significant difference between at least one pair of means.
D)there is a significant difference between at most one pair of means.
E)there is a significant difference between all percentages.

Question

Quizplus · Accepted Answer

If ANOVA shows significance, it means that there is a significant difference between at least one pair of means. Option A is incorrect because ANOVA cannot determine if the differences between means are known. Option B is incorrect because if there are no significant differences among the means, then ANOVA would not show significance. Option D is incorrect because it states "at most one pair of means", which is not necessarily indicative of ANOVA significance. Option E is irrelevant as ANOVA does not deal with percentages.

ANOVA Is Called a "Signal Flag" Procedure,meaning That If It