The __________ t-test is used to determine whether or not two means are significantly different from one another.
A)independent
B)one-sample
C)paired-samples
D)dependent

Question

Quizplus · Accepted Answer

The independent t-test is used to compare means of two independent groups, and determine if they are significantly different from each other. Therefore, it is the best choice for the given scenario. The one-sample t-test is used to test whether the mean of a single sample is different from a known or hypothesized population mean, while the paired-samples t-test is used when the same subjects are measured twice, resulting in two sets of dependent scores. The dependent t-test is not a common term and does not refer to a specific statistical test.

The __________ T-Test Is Used to Determine Whether or Not