Fisher's least difference (LSD)method is applied when the:
A)ANOVA test has not rejected the null hypothesis of equal population means
B)ANOVA test has rejected the null hypothesis of equal population means
C)Two-sample t test is not applicable
D)None of the above

Question

Quizplus · Accepted Answer

Fisher's least difference (LSD) method is used when the null hypothesis of equal population means is rejected in an ANOVA test. It is a post hoc test used to determine which specific groups have significant differences in means. Therefore, option B correctly describes the situation when LSD is suitable.

Fisher's Least Difference (LSD)method Is Applied When The