Four different types of fertilizers are used on raspberry plants. The number of raspberries on each randomly selected plaint is given below. Test the claim that the type of fertilizer makes no difference in the mean number of raspberries per plant. State your hypothesis, draw your curves, label your critical values and your test statistic, state your decision to accept or reject and write your conclusion in the language of the problem. Use a=0.01
Fertilizer 1 Fertilizer 2 Fertilizer 3 Fertilizer 4
6 8 6 3
6 5 3 5
7 5 3 3
5 5 4 4
7 5 2 5
6 6 3 4