Limited access
List Settings
Sort By
Difficulty Filters
Page NaN of 1946

When testing two independent samples if the populations are normally distributed, but the population variances are unknown, what is the test statistic used as the basis for statistical inferences about the difference in two population means?

A

$z$-statistic

B

$t$-statistic

C

$chi$-square value

D

$F$-statistic

Accuracy 0%
Select an assignment template