The degrees of freedom for the t-test used to compare two population means (independent samples)with unknown variances (assumed equal)will be n1 + n2 − 2.

Name: The degrees of freedom for the t-test used to compare two population means (independent samples)with unknown variances (assumed equal)will be n1 + n2 − 2.
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The formula for degrees of freedom for the t-test used to compare two population means (independent samples) with unknown variances (assumed equal) is (n1 + n2 - 2).

The Degrees of Freedom for the T-Test Used to Compare