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t is wrong? a) The population standard deviation is 10, then the standard deviation of x, with line on top of it for an SRS of 10 observations is 10/10= 1. b) When taking SRS's from a population, larger sample sizes will result in larger standard deviation of x with line on. c) For an srs from a population, both mean and the standard deviation of x with line on top depend on the sample size n. d) The larger the population size N, the larger the sample size n needs to be for a desired standard deviation of X with line on top.

t is wrong? a) The population standard deviation is 10, then the standard deviation of x, with line on top of it for an SRS of 10 observations is 10/10= 1. b) When taking SRS's from a population, larger sample sizes will result in larger standard deviation of x with line on. c) For an srs from a population, both mean and the standard deviation of x with line on top depend on the sample size n. d) The larger the population size N, the larger the sample size n needs to be for a desired standard deviation of X with line on top.

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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What is wrong?

a) The population standard deviation is 10, then the standard deviation of x, with line on top of it for an SRS of 10 observations is 10/10= 1.

b) When taking SRS's from a population, larger sample sizes will result in larger standard deviation of x with line on.

c) For an srs from a population, both mean and the standard deviation of x with line on top depend on the sample size n.

d) The larger the population size N, the larger the sample size n needs to be for a desired standard deviation of X with line on top.

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