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: What are the degrees of freedom for the denominator of the F ratio?
A)20
B)18
C)10
D)9

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:  What are the degrees of freedom for the denominator of the F ratio?
A)20 
B)18 
C)10 
D)9

Quizplus · Accepted Answer

The Answer of 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:  What are the degrees of freedom for the denominator of the F ratio?
A)20 
B)18 
C)10 
D)9

Two Accounting Professors Decided to Compare the Variance of Their