four different types of fertilizers are used on raspberry plants. the number of respberries on each randomly select plant is given below. Find the critical value Fo to test the claim that the type of fertilizer makes no difference in the mean number of raspberries per plant. user a = 0.01

Fertilizer 1 Fertilizer 2 Fertilizer 3 Fertilizer 4

6 5 6 3

6 8 3 5

7 5 2 3

5 5 4 4

7 5 3 5

6 6 3 4