For what problem is a one-sample t-test used?
A) To test a hypothesis about a proportion.
B) To test a hypothesis about a mean.
C) To test a hypothesis about the difference between two means for independent samples.
D) To test a hypothesis about the difference between two proportions for independent samples.

Question

Quizplus · Accepted Answer

A one-sample t-test is used to determine whether there is a significant difference between the mean of a single sample and a known or hypothesized population mean.

For What Problem Is a One-Sample T-Test Used