What is the correct formula for calculating degrees of freedom for an independent-samples t test? A) df_t_otal = df_X - df_Y B) df_total = df_X + df_Y C) df_total = df_X + X₁ D) df_total = X₁ - X₂

Question

Quizplus · Accepted Answer

The formula for calculating degrees of freedom for an independent-samples t test is df(total) = df(group 1) + df(group 2), which is equivalent to choice B. The other choices do not provide the correct formula for calculating degrees of freedom.

What Is the Correct Formula for Calculating Degrees of Freedom