fast please A random variable X is exponentially distributed with decay parameter 1/12 ( X~Exp(1/12) ). We randomly draw a sample of size 25. Let Xbar the random variable representing the averages of samples of size 25. The distribution of Xbar is: Group of answer choices N(12, 2.4) N(12, 12) Exp(1/12)
fast please A random variable X is exponentially distributed with decay parameter 1/12 ( X~Exp(1/12) ). We randomly draw a sample of size 25. Let Xbar the random variable representing the averages of samples of size 25. The distribution of Xbar is: Group of answer choices N(12, 2.4) N(12, 12) Exp(1/12)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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5. fast please
A random variable X is exponentially distributed with decay parameter 1/12 ( X~Exp(1/12) ). We randomly draw a sample of size 25. Let Xbar the random variable representing the averages of samples of size 25. The distribution of Xbar is:
Group of answer choices
N(12, 2.4)
N(12, 12)
Exp(1/12)
Exp(12)
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