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Let X₁, X2, ..., Xn be a random sample from an exponential distribution with the pdf f(x; 3) = e/B, for 0 < x <∞, and zero otherwise. Which statement is correct? n (1) X₁ is the MVUE of B. i=1 (II) X is the MVUE of B. (III) 2 is the MVUE of B. (IV) All of the above O (III) O (II) O (IV) O (1)

Let X₁, X2, ..., Xn be a random sample from an exponential distribution with the pdf f(x; 3) = e/B, for 0 < x <∞, and zero otherwise. Which statement is correct? n (1) X₁ is the MVUE of B. i=1 (II) X is the MVUE of B. (III) 2 is the MVUE of B. (IV) All of the above O (III) O (II) O (IV) O (1)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Let X₁, X2,..., Xn be a random sample from an exponential distribution with the pdf f(x; 3) = ¹e-/B for 0 < x <∞, and zero otherwise. Which statement is correct? (1) n i=1 (II) X is the MVUE of B. (III) X2 is the MVUE of B. (IV) All of the above O (III) O O (II) X₂ is the MVUE of B. (IV) O (1)
Transcribed Image Text:Let X₁, X2,..., Xn be a random sample from an exponential distribution with the pdf f(x; 3) = ¹e-/B for 0 < x <∞, and zero otherwise. Which statement is correct? (1) n i=1 (II) X is the MVUE of B. (III) X2 is the MVUE of B. (IV) All of the above O (III) O O (II) X₂ is the MVUE of B. (IV) O (1)
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