Question: Recall from Section 2.2 that MSE = variance + (Bias) 2. Using (4.6) and other approximations in that section, show that [E (r U)]

Recall from Section 2.2 that MSE = variance + (Bias) 2. Using (4.6) and other approximations in that section, show that [E (r − U)] 2 is small compared to V(r), when n is large.

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