When using a correlated-groups t test design,we calculate the degrees of freedom using ______,where N= number of difference scores. A)N-1 B)N-2 C)n₁+n₂-2 D)n₁-2

Question

Quizplus · Accepted Answer

In a correlated-groups t test (also known as a paired-samples t test), the degrees of freedom are calculated as N-1, where N is the number of paired observations or difference scores.

When Using a Correlated-Groups T Test Design,we Calculate the Degrees