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Single Sample Mean Z-test *This test is appropriate when you have a large sample (N>=100)   Stating the null hypothesis (Ho)   Ho (null hypothesis) is written differently, depending on the situation, but always means “no difference”   H1 (research hypothesis) is the substantive claim about the population             H1 can be non-directional (  ≠  ) which is a two-tailed test             H1 can be directional ( <  > ) which is a one-tailed test

Single Sample Mean Z-test *This test is appropriate when you have a large sample (N>=100)   Stating the null hypothesis (Ho)   Ho (null hypothesis) is written differently, depending on the situation, but always means “no difference”   H1 (research hypothesis) is the substantive claim about the population             H1 can be non-directional (  ≠  ) which is a two-tailed test             H1 can be directional ( <  > ) which is a one-tailed test

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
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Single Sample Mean Z-test

*This test is appropriate when you have a large sample (N>=100)

 

  1. Stating the null hypothesis (Ho)

 

Ho (null hypothesis) is written differently, depending on the situation, but always means “no difference”

 

H1 (research hypothesis) is the substantive claim about the population

            H1 can be non-directional (  ≠  ) which is a two-tailed test

            H1 can be directional ( <  > ) which is a one-tailed test

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