Let X be a random variable with finite mean . Define for every real number a, g(a)=
Question:
g (a)= E[(X −μ)2]+(μ−a)2.
What is another name for min g(a)?
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Related Book For
Introduction To Mathematical Statistics And Its Applications
ISBN: 9780321693945
5th Edition
Authors: Richard J. Larsen, Morris L. Marx
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