1. True or false? As the size of a sampleincreases, the standard deviation of thedistribution of sample means decreases.2) The population mean annual salary forregistered nurses is $64,750. A randomsample of 35 registered nurses is selectedfrom this population. What is the probabilitythat the mean annual salary of the sample isgreater than $65,500? Assume σ=$2500.

If increases sample size then the standard deviation of the sample mean decreases or not NOTE:-…

Answered: True or false? As the size of a sample…

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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True or false? As the size of a sample creases, the standard deviation of the istribution of sample means decreases.