The HSD test is less powerful than planned comparisons.

Name: The HSD test is less powerful than planned comparisons.
Brand: Quizplus
Rating: 4.8 (44 reviews)

Question

Quizplus · Accepted Answer

The HSD test is less powerful than planned comparisons because it controls for the family-wise error rate, which means that the probability of making a Type I error (false positive) across all comparisons is lower. In contrast, planned comparisons involve testing specific hypotheses and may have more power to detect differences if the hypotheses are well-informed and focused.

The HSD Test Is Less Powerful Than Planned Comparisons