A Telemarketing Company Wants to Compare the Effectiveness of Five

Multiple Choice

A telemarketing company wants to compare the effectiveness of five of its employees by looking at the percentage of survey questions completed.Data from four past surveys are randomly chosen for each of the employees,and the percentage of completed questions is calculated.Calculate
,
And the F-ratio.Can you reject
Using α = 0.05? The ANOVA table is listed below.

A)

= 871.908;

=58.399;F-Ratio = 14.930;No,do not reject

Using α = 0.05.
B)

= 1089.885;

=54.749;F-Ratio = 19.907;Yes,reject

Using α = 0.05.
C)

= 1089.885;

=46.104;F-Ratio = 23.640;Yes,reject

Using α = 0.05.
D)

= 1089.885;

=58.399;F-Ratio = 18.663;Yes,reject

Using α = 0.05.
E)

= 871.908;

=46.104;F-Ratio = 18.912;No,do not reject

Using α = 0.05.