A sample is obtained from a population with μ = 100 and σ = 20. Which of the following samples would produce the most extreme z-score?- ○ A sample of n = 25 scores with M = 102- ○ A sample of n = 100 scores with M = 102- ○ A sample of n = 25 scores with M = 104- ○ A sample of n = 100 scores with M = 104

Name: A sample is obtained from a population with μ = 100 and σ = 20. Which
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Description: A sample is obtained from a population with μ = 100 and σ = 20. Which of the following samples would produce the most extreme z-score?- ○ A sample of n = 25 scores with M = 102- ○ A sample of n = 100 scores with M = 102- ○ A sample of n = 25 scores

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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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A sample is obtained from a population with μ = 100 and σ = 20. Which of the following samples would produce the most extreme z-score?

- ○ A sample of n = 25 scores with M = 102
- ○ A sample of n = 100 scores with M = 102
- ○ A sample of n = 25 scores with M = 104
- ○ A sample of n = 100 scores with M = 104

Expert Solution

Step 1

Here it is given that-

Population mean ( $μ)$ = 100

Population standard deviation ( $σ)$ = 20

z score = $\frac{\sqrt{n} (M - μ)}{σ}$

where,

M = sample mean

n = total number of observations

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