If the number of participants in Group 1 = 32 and the number in Group 2 = 30,what is the associated degrees of freedom?
A)58
B)59
C)60
D)62

Question

Quizplus · Accepted Answer

The degrees of freedom for an independent samples t-test is calculated as follows: df = (n1 - 1) + (n2 - 1) where n1 and n2 are the sample sizes of the two groups. 
So, df = (32 - 1) + (30 - 1) = 60. Therefore, the correct answer is option C, 60.

If the Number of Participants in Group 1 = 32