Let X₁, X2,...,X, be independent N(μ; ²) variates, then ..., variates. Which one of the following statements is correct? 01. √n (8-μ) S 02 03 tn-1 ΣÏE1 [X-X]² ~X² - Ei=1 Σ₁=1 [X²-8²~X²-1- Σ₁-₁²-x². 04 are independent N(0; 1)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Let X₁, X2,...,X, be independent N(μ; 2) variates, then *₁-". are independent N(0; 1)
variates.
Which one of the following statements is correct?
01. √ (x-μ)
S
02
03
Σ=1 [X=²1²³₁
[*-*1².
Σ=1
Σ-[*]²-X-
04
tn-1
21-1
~XZ.
~Xn-1.
***
Xn-H
Transcribed Image Text:Let X₁, X2,...,X, be independent N(μ; 2) variates, then *₁-". are independent N(0; 1) variates. Which one of the following statements is correct? 01. √ (x-μ) S 02 03 Σ=1 [X=²1²³₁ [*-*1². Σ=1 Σ-[*]²-X- 04 tn-1 21-1 ~XZ. ~Xn-1. *** Xn-H
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