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Name: q13-X and Y are two independent random variables. We know V(X) = 26.43
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Description: q13-X and Y are two independent random variables. We know V(X) = 26.43 and V(Y) = 23.67, then V(8X + 5Y) is:a.862.68b.2283.27c.329.79d.16490.91

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q13- X and Y are two independent random variables. We know V(X) = 26.43 and V(Y) = 23.67, then V(8X + 5Y) is: a. 862.68 b. 2283.27 c. 329.79 d. 16490.91

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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Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

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q13-

X and Y are two independent random variables. We know V(X) = 26.43 and V(Y) = 23.67, then V(8X + 5Y) is:

862.68

2283.27

329.79

16490.91

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