In most statistical software packages,the t-test is often substituted for which test statistic?
A)chi-square test
B)f-test
C)z-test
D)one-way ANOVA
E)cross-tabulation

Question

Quizplus · Accepted Answer

The t-test is often substituted for the z-test when the sample size is small or the population standard deviation is unknown, as both tests assess the mean of a population but under different conditions.

In Most Statistical Software Packages,the T-Test Is Often Substituted for Which