In general, if the consequence of making a Type I error were much greater than making a Type II, it would be preferable to use the HSD test rather than the Scheffé test for a post hoc analysis.

Question

Quizplus · Accepted Answer

The Scheffé test is generally more conservative than the HSD test, making it less likely to commit a Type I error (incorrectly rejecting a true null hypothesis). Therefore, if the consequence of making a Type I error is much greater, the Scheffé test would be preferable due to its conservative nature.

In General, If the Consequence of Making a Type I