MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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One of the Characteristic of a Normal Probability Distribution is that the total area under the bell shape is equal to 1 (True or False)

A one-tail hypothesis test is used whenever the alternative hypothesis is express as = (True or False)

A two-tail hypothesis test is used when the alternative hypothesis is stated as < or > with one rejection area on left side. (True or False)

The only way to lower the probability of both errors α and β at the same time, is to increase the sample size. (True or False)

 

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