Let Y₁, Y2,..., Yn be a random sample whose probability density function is given by f(y; B) = D3 684 e7₁ 0 0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 21E
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3.STATISTICAL INFERENCE

Let Y₁, Y₂, ..., Yn be a random sample whose probability density function is given by
-{oPro,
e
684
0,
0 < y < ∞ and ß > 0
elsewhere
200
and suppose that n = 200, Σ²00 y₁ = 20, Σ²ºy² = 100, 200³ = 250 and Â
y = 0.025.
i=1
i) Derive the standard error of ß, se() = 0.0009, using MLE approach.
f(y; B) =
Transcribed Image Text:Let Y₁, Y₂, ..., Yn be a random sample whose probability density function is given by -{oPro, e 684 0, 0 < y < ∞ and ß > 0 elsewhere 200 and suppose that n = 200, Σ²00 y₁ = 20, Σ²ºy² = 100, 200³ = 250 and  y = 0.025. i=1 i) Derive the standard error of ß, se() = 0.0009, using MLE approach. f(y; B) =
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