Answer to Question #333210 in Statistics and Probability for Jade

Question

. ACTIVITY 1. Use the ANOVA to show if there is significant difference among the sales of the three candidates for promotion.

Sales of three candidates for promotion.

A B C

12450 16500 12800

12100 13300 16500

11200 11400 18000

15000 12500 11900

13000 14600 28300

15400 14580 12200

11400 11200 19000

15100 15300 19000

15600 18000 55000

∑𝐴 = ∑𝐴² =

∑𝐵 = ∑𝐵² =

∑𝐶 = ∑𝐶²=