A population of values has a normal distribution with �=144.5 and �=89.8. You intend to draw a random sample of size �=100.What is the mean of the distribution of sample means?��¯= What is the standard deviation of the distribution of sample means?��¯= Round to 4 decimal places. =A population of values has a normal distribution with μrandom sample of size n = 100.What is the mean of the distribution of sample means?Hz144.5 and σ =What is the standard deviation of the distribution of sample means?01 =Round to 4 decimal places.89.8. You intend to draw a

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A population of values has a normal distribution with μ = 144.5 and o random sample of size n = 100. What is the mean of the distribution of sample means? Hz = What is the standard deviation of the distribution of sample means? 01 Round to 4 decimal places. 89.8. You intend to draw a

A population of values has a normal distribution with μ = 144.5 and o random sample of size n = 100. What is the mean of the distribution of sample means? Hz = What is the standard deviation of the distribution of sample means? 01 Round to 4 decimal places. 89.8. You intend to draw a

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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Question

A population of values has a normal distribution with �=144.5 and �=89.8. You intend to draw a random sample of size �=100.

What is the mean of the distribution of sample means?
��¯=

What is the standard deviation of the distribution of sample means?
��¯= Round to 4 decimal places.

=
A population of values has a normal distribution with μ
random sample of size n = 100.
What is the mean of the distribution of sample means?
Hz
144.5 and σ =
What is the standard deviation of the distribution of sample means?
01 =
Round to 4 decimal places.
89.8. You intend to draw a

Definition Definition Number of subjects or observations included in a study. A large sample size typically provides more reliable results and better representation of the population. As sample size and width of confidence interval are inversely related, if the sample size is increased, the width of the confidence interval decreases.

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