10-28. Suppose X1, . . . ,Xn is a random sample taken from a population with known...
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10-28. Suppose X1, . . . ,Xn is a random sample taken from a population with known mean μ = μ0 and unknown variance σ2. Is S2 0
= 1n
ni
=1(Xi − μ0)2 an unbiased estimator of σ2?
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Related Book For 
Advanced Statistics From An Elementary Point Of View
ISBN: 9780120884940
1st Edition
Authors: Michael J Panik
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