Consider the fatty acid measurements for the diet margarine described in Exercise 8-36.

(a) For the sample size n  6, using a two-sided alternative hypothesis and   0.01, test H0:

2  1.0.

(b) Suppose that instead of n  6, the sample size was n  51.

Repeat the analysis performed in part

(a) using n  51.

(c) Compare your answers and comment on how sample size affects your conclusions drawn in parts

(a) and (b).