Answered: Explain what a null hypothesis and an…

Explain what a null hypothesis and an alternative hypothesis are. Why are these two hypotheses different? What would it mean to reject the null?

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

100%

Explain what a null hypothesis and an alternative hypothesis are. Why are these two hypotheses different? What would it mean to reject the null?

Expert Solution

Step 1

The null and alternative hypothesis are used in statistical hypothesis testing .

The null hypothesis is denoted by H₀

and the alternative hypothesis is denoted by H_a

The description of null and alternative hypothesis is given below-

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