From each normal-distributed trivariate population samples are obtained from two different regions as follows. Region A: 2 4 3 4 5 6 X₁ = 13 14 10 11 12 14 4 6 7 3 5 5 Region B: 3 X₂ = 10 5 6 3 4 5 9 11 13 11 12 13 3 4 6 7 5 Test the mean vector equality of two populations, namely Ho : μ = μ at a significance of a = 5% if assumed Σ~1 - ܕܬ

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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From each normal-distributed trivariate population samples are obtained from two different regions
as follows.
Region A:
2
X₁ = 13
4
Region B:
3
X₂ = 10
5
4
3
4 5 6
14 10 11 12 14
6 7 3 5 5
6 3
4 5 9
11 13 11 12 13
3 4 6 7 5
Test the mean vector equality of two populations, namely Ho:μ = μ at a significance of a = 5% if
assumed Σ~1
= E₂
Transcribed Image Text:From each normal-distributed trivariate population samples are obtained from two different regions as follows. Region A: 2 X₁ = 13 4 Region B: 3 X₂ = 10 5 4 3 4 5 6 14 10 11 12 14 6 7 3 5 5 6 3 4 5 9 11 13 11 12 13 3 4 6 7 5 Test the mean vector equality of two populations, namely Ho:μ = μ at a significance of a = 5% if assumed Σ~1 = E₂
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