If we had used the more accurate software approximation to t

If we had used the more accurate software approximation to the degrees of freedom, we would have used which of the following for the approximate number of degrees of freedom for the t-procedures? A. 40 B. 37 C. 100 D. 38

Solution

C) 100

because it is more accuracy with a sample more bigger

and df = n - 1

so n = 100 + 1 = 101

and that is the greatest sample in the options