1. A two dimensional random variable is given by13Y / X-110,10,050,050,10,05 0,15 | 0,050,05 | 0,15 | 0,050,213Find the correlation coefficient.19[Ans . ρ-12/592 0, 206]

Given: X -1 0 1 total 0 0.2 0.1 0.05 0.35 Y 1 0.05 0 0.1 0.15 2 0.05…

Answered: 1. A two dimensional random variable is…

1. A two dimensional random variable is given by Y / X -1 1 0,1 0,05 0,05 0,1 0,05 | 0,15 | 0,05 0,05 | 0,15 | 0,05 0,2 1 2 3 Find the correlation coefficient.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 31E

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Question

1. A two dimensional random variable is given by
13
Y / X
-1
1
0,1
0,05
0,05
0,1
0,05 0,15 | 0,05
0,05 | 0,15 | 0,05
0,2
1
3
Find the correlation coefficient.
19
[Ans . ρ-
12/59
2 0, 206]

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