ABOVE IS THE 5.8 FOR REFRENCE for the question below.

Let X1, . . . , X\" be a random sample from a \"(#:52) population. (3.) Find expressions for 61, . . . , 64, as dened in Exercise 5.8, in terms of ,u and 02. (b) Use the results of Exercise 5.8, together with the results of part (a), to calculate Var S2. (c) Calculate Var 32 a. completely different (and easier) way: Use the fact that (n 08%\" ~ x314