Identify the false statement about two-group comparisons after ANOVA.
A) They are recommended after a significant F test when there are three or more groups.
B) The two-independent-group t-test is a common two-group comparison method.
C) Their purpose is to identify which means significantly differ from each other.
D) Two common two-group comparison techniques are Scheffe and Tukey.
E) They are not used when the F is nonsignificant.
Correct Answer:
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