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Suppose an unbiased estimator a of a parameter e possesses a mound shaped distribution with E( ) = -12 and E( 2) = 169. Therefore, we can say that approximately 95% of the time a satisfies which of the following? -10 < Ô – 0 < 10 -26 < ô – 0 < 26 -15 < ô – 0 < 15 -5 < Ô – 0 < 5 -22 < ô – 0 < -2 -38 < Ô – 0 < 14

Suppose an unbiased estimator a of a parameter e possesses a mound shaped distribution with E( ) = -12 and E( 2) = 169. Therefore, we can say that approximately 95% of the time a satisfies which of the following? -10 < Ô – 0 < 10 -26 < ô – 0 < 26 -15 < ô – 0 < 15 -5 < Ô – 0 < 5 -22 < ô – 0 < -2 -38 < Ô – 0 < 14

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Suppose an unbiased estimator of a parameter e possesses a mound shaped distribution with E()= = -12 and E( A 2) = 169. Therefore, we can say that approximately 95% of the time satisfies which of the following? -10 < 0 – 0 < 10 -26 < Ö – 0 < 26 –15 < Ô – 0 < 15 -5 < ô – 0 < 5 - 22 < Ô – 0 < -2 - 38 <0 – 0 < 14
Transcribed Image Text:Suppose an unbiased estimator of a parameter e possesses a mound shaped distribution with E()= = -12 and E( A 2) = 169. Therefore, we can say that approximately 95% of the time satisfies which of the following? -10 < 0 – 0 < 10 -26 < Ö – 0 < 26 –15 < Ô – 0 < 15 -5 < ô – 0 < 5 - 22 < Ô – 0 < -2 - 38 <0 – 0 < 14
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