The one-sample test for the variance employs the ________.
A)chi-square test for variance
B)ANOVA (Analysis of Variance)
C)Z-test
D)t-test

Question

Quizplus · Accepted Answer

The one-sample test for variance uses the chi-square test for variance, which is specifically designed to test whether the observed variance in a sample is equal to a hypothesized variance. ANOVA and t-test are used for testing mean differences, and Z-test is a two-sample test for proportions.

The One-Sample Test for the Variance Employs the ________