Question

Two accounting professors decided to compare the variance of their grading procedures. To accomplish this, they each graded the same 10 exams, with the following results: Mean Grade Standard Deviation Professor 1 79.3 22.4 Professor 2 82.1 12.0 What are the degrees of freedom for the numerator of the F ratio

Answer 1

The degrees of freedom for the numerator of the F ratio can be calculated to be 9.

How many degrees of freedom is the numerator of the F ratio?

The degrees of freedom for the numerator can be found to be:

= number of exams graded - 1

Solving gives:

= 10 - 1

= 9

In conclusion, the degrees of freedom for the numerator of the F ratio is 9.

Find out more on degrees of freedom at brainly.com/question/15689447.

#SPJ1