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 is the critical value of F at the 0.1 level of significance?
A)5.85
B)5.35
C)3.18
D)4.03

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 is the critical value of F at the 0.1 level of significance?
A)5.85 
B)5.35 
C)3.18 
D)4.03

Quizplus · Accepted Answer

The critical value of F at the 0.1 level of significance for 9 and 9 degrees of freedom is 3.18 (found using an F distribution table).

Two Accounting Professors Decided to Compare the Variance of Their