By showing (a) through (f), prove Use the fact that the moment of U 2 m

By showing (a) through (f), prove

Use the fact that the moment of U ∼ χ2 m is

without proving it.

(d) If we regard  as a polynomial of degree m, the sum of the terms of degree n is zero. Hint: Use (c).

(e) The sum of the terms of degree n−1 is zero. Hint: Derive that the coefficient of degree n − 1 is 2{1 + 2 +···+ (j − 1)} = j (j − 1) for each j and that

(f)

Transcribed Image Text:

8 (S) k(S) k(S) +2 E log (8+1+0 () = (3) + + 0 (+). +0 a2 N N 1 N 8 (S) k(S) k(S) +2 E log (8+1+0 () = (3) + + 0 (+). +0 a2 N N 1 N