1 2 3 Pr[X = x] 0.5 0.3 0.1 0.1 The method of moments is used to estimate the population mean, , and variance, o?, E(x, - x)' by X and S - , respectively. Calculate the bias of S, when n= 4. (A) -0.72 (B) -0.49 (C) -0.24 (D) -0.08 (E) 0.00
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![1
2
3
Pr[X = x]
0.5
0.3
0.1
0.1
%3D
The method of moments is used to estimate the population mean, u , and variance, o²,
E(x,- x)'
by X and S =
- , respectively.
Calculate the bias of S, when n= 4.
(A)
-0.72
(B)
-0.49
(C)
-0.24
(D)
-0.08
(E)
0.00](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd40e2748-e788-4222-913e-2a0a67e9e45c%2Fef38b570-3a98-4a8b-bf0c-65b9761dd68b%2Ftzim8b_processed.jpeg&w=3840&q=75)
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