The null hypothesis of equal means for more than two samples is tested by a(n)________,which is the ratio of the mean square related to the independent variable to the mean square related to error.
A) F statistic
B) p statistic
C) t statistic
D) z statistic
E) chi-square statistic

Question

Quizplus · Accepted Answer

The null hypothesis of equal means for more than two samples is tested using ANOVA (analysis of variance), which calculates the F-statistic as the ratio of the mean square related to the independent variable to the mean square related to error.

The Null Hypothesis of Equal Means for More Than Two