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The following random sample from some population is given: 0-1 1 0 -1 0 1 2 0 1 -1 0 0 2 1 -1 Find the point estimate of the variance. Answer:

The following random sample from some population is given: 0-1 1 0 -1 0 1 2 0 1 -1 0 0 2 1 -1 Find the point estimate of the variance. Answer:

MATLAB: An Introduction with Applications
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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The following random sample from some population is given: 0 -1 1 0 -1 0 1 2 0 1 -1 0 0 2 1-1 Find the point estimate of the variance. Answer: The following random sample from some population is given: 5 0 -3 5 -3 0 0 0 0 3 0 5 Find the point estimate of the standard deviation. Answer: The empirical distribution of some variable X is given by the following table. (x, are observed values, n, - their frequencies) x₁ -5 2 5 n₁ 2 5 3 Find the upper bound of the 95% confidence interval for the variance. 0 5
Transcribed Image Text:The following random sample from some population is given: 0 -1 1 0 -1 0 1 2 0 1 -1 0 0 2 1-1 Find the point estimate of the variance. Answer: The following random sample from some population is given: 5 0 -3 5 -3 0 0 0 0 3 0 5 Find the point estimate of the standard deviation. Answer: The empirical distribution of some variable X is given by the following table. (x, are observed values, n, - their frequencies) x₁ -5 2 5 n₁ 2 5 3 Find the upper bound of the 95% confidence interval for the variance. 0 5
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