True False For the mean of samples selected from two independent populationsX,~N(2µ, 20²/n) and X,~N(µ,o²/n) if X, – X2~N (4, 30²/n) happens. X~N(0,1) , Y~x²(n) ve W~x²(p) if they are independent random variables with distributionsU =[Y+w1/2In+pThe random variable U defined as (n + p) has at distribution with degrees of freedom..

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For the mean of samples selected from two independent populationsX,~N(2µ, 20²/n) and X2~N(µ,0²/n) if X, – X2~N(µ,3o² /n) happens

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter1: Functions

Section1.2: The Least Square Line

Problem 1E

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Question

True False

For the mean of samples selected from two independent populationsX,~N(2µ, 20²/n) and X,~N(µ,o²/n) if X, – X2~N (4, 30²/n) happens.

X~N(0,1) , Y~x²(n) ve W~x²(p) if they are independent random variables with distributions
U =
[Y+w1/2
In+p
The random variable U defined as (n + p) has at distribution with degrees of freedom..

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