In an independent-samples t test, each group has N minus _____ degree(s) of freedom.
A) 0
B) 1
C) 2
D) 3

Name: In an independent-samples t test, each group has N minus _____ degree(s) of freedom. A) 0 B) 1 C) 2 D) 3
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In an independent-samples t-test, each group contributes N - 1 degrees of freedom, where N is the number of observations in the group. This is because the calculation of the standard deviation (a component in the t-test formula) consumes one degree of freedom for each group.

In an Independent-Samples T Test, Each Group Has N Minus