Exhibit 10-13
Part of an ANOVA table is shown below.

-Refer to Exhibit 10-13. The mean square within treatments (MSE) is
A)60
B)15
C)300
D)20

Question

Exhibit 10-13
Part of an ANOVA table is shown below.
 
-Refer to Exhibit 10-13. The mean square within treatments (MSE) is
A)60 
B)15 
C)300 
D)20

Quizplus · Accepted Answer

The Mean square within treatments (MSE) is calculated by dividing the sum of squares error (SSE) by the degrees of freedom within treatments (dfw). From the given table, SSE is 240 and dfw is 12, therefore MSE= 240/12= 20. Hence, the best choice is D.

Exhibit 10-13 Part of an ANOVA Table Is Shown Below