Part of an ANOVA table is shown below PLEASE SHOW WORK EXHIB

Part of an ANOVA table is shown below. PLEASE SHOW WORK EXHIBIT 1.

Source of Variation              Sum of Squares           Degrees of Freedom          Mean Square              F

Between Treatments                 64                                                                                                  8

Within Treatments (Error) 2

Total                                    100

Refer to Exhibit 1. The number of degrees of freedom corresponding to within treatments is

a.

22

b.

4

c.

5

d.

18

Solution

the correct choice is d) 18

sum of squares within treatment = 36

mean square = 2

=>

36/degrees of freedom = 2

=>

degrees of freedom =18