Under what conditions would planned comparisons be used?
A) When specific hypotheses have been generated prior to the start of the experiment
B) When specific hypotheses have not been generated prior to the start of the experiment
C) When homogeneity of variance is violated
D) When homogeneity of variance .05

Question

Under what conditions would planned comparisons be used?
A) When specific hypotheses have been generated prior to the start of the experiment
B) When specific hypotheses have not been generated prior to the start of the experiment
C) When homogeneity of variance is violated
D) When homogeneity of variance > .05

Quizplus · Accepted Answer

Planned comparisons are used when specific hypotheses have been generated prior to the start of the experiment. These comparisons are pre-planned and focused on specific comparisons of interest, rather than making multiple comparisons without a clear plan in place.

Under What Conditions Would Planned Comparisons Be Used