QNT351 Week4 DQ1&2 - 9439

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1.      WK4-DQ1 Response Question:Hypothesis Testing – Terms (Min. 150 Word Count)

 

What are some terms related to hypothesis testing with which you are already familiar? Why do null and alternative hypotheses have to be mutually exclusive?


 

2.      WK4-DQ2 Response Question:Tail Tests (Min. 150 Word Count)

 

What is the difference between a left-tailed, two-tailed, and right-tailed test. When would we choose a one-tailed test? How can we tell the direction of the test by looking at a pair of hypotheses? How can we tell which direction (or no direction) to make the hypothesis by looking at the problem statement (research question)?

 


Solution Description

1.      WK4-DQ1 Response Question:Hypothesis Testing – Terms (Min. 150 Word Count)

 

What are some terms related to hypothesis testing with which you are already familiar? Why do null and alternative hypotheses have to be mutually exclusive?