The value used in the Scheffé test to evaluate is _________. A) the df computed on groups i and j B) MS_within taken from the entire ANOVA C) the df computed in planned comparisons D) MS_within _{( groups i and j )}

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The value used in the Scheffé test is MS_within taken from the entire ANOVA, because this is the mean square for error that accounts for variation within the groups being compared (i and j), and is thus used to evaluate the significance of the mean differences between those groups.

The Value Used in the Scheffé Test to Evaluate Is