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If eff(u1, u2) = , which estimator is preferred when the fraction is greater than 1? What is the value of n?

If eff(u1, u2) = , which estimator is preferred when the fraction is greater than 1? What is the value of n?

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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Lesson 7 Q2.

If eff(u1, u2) = , which estimator is preferred when the fraction is greater than 1? What is the value of n?

If eff(u1, U2) = , which estimator is preferred when the fraction is greater than 1? What is the value of n? 2n²+ 2 n-| 2n2-n+2 Uz is preferred, n< 1 Un is preferred, n> 1 Uj and U2 are preferred, n= 1 Uj and U2 are not preferred, n< 1
Transcribed Image Text:If eff(u1, U2) = , which estimator is preferred when the fraction is greater than 1? What is the value of n? 2n²+ 2 n-| 2n2-n+2 Uz is preferred, n< 1 Un is preferred, n> 1 Uj and U2 are preferred, n= 1 Uj and U2 are not preferred, n< 1
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