If the P Value Associated with the F Ratio in the Analysis

Multiple Choice

If the p value associated with the F ratio in the analysis of variance indicates a significant difference in performance across three conditions,

A) we will need to conduct post hoc tests to determine which pairs) of group means is/are significantly different.
B) we need to examine the individual sample group means to see which groups differ significantly.
C) each group differs significantly from all of the others.
D) there are no significant individual group differences.