We wish to perform a hypothesis for the difference in mean values. Our Ho is that they are equal and our Ha is that they are not equal. Which of the following statements is correct?     Thehypothesis test is non directional     The hypothesis test is two sided     The hypothesis test is two tailed     All of the above are correct

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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We wish to perform a hypothesis for the difference in mean values. Our Ho is that they are equal and our Ha is that they are not equal. Which of the following statements is correct?

   

Thehypothesis test is non directional

   

The hypothesis test is two sided

   

The hypothesis test is two tailed

   

All of the above are correct 

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