Suppose you drew a random sample,n of 100from a population and found mean =30,standard deviation = 0.2.How is the variancesampling distribution of X changed when thesample size is increased from100 to 200?A.variance will increaseВ.variance will decrease

We have to find effect of sample size increase on variance of sampling distribution.

Answered: Suppose you drew a random sample,n of…

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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Suppose you drew a random sample,n of 100 from a population and found mean =30, standard deviation = 0.2.How is the variance sampling distribution of X changed when the sample size is increased from100 to 200? А. variance will increase В. variance will decrease