Answered: If you take a simple random sample of…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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See image below for question. If you take a simple random sample of size n from a normally distributed population, how does the quantity in the question behave?

If you take a simple random sample of size n from a normally distributed
population distribution, how does the quantity
name of the distribution and any parameters needed to describe it.
(n-1)s²
behave? Give the
o2

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

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