Question 1– the concepts Professor Walters knows that the mean score on the midterm exam from all the years he has been teaching is 83%. Kennedy was in his most recent class, and his class's mean...


Question 1– the concepts<br>Professor Walters knows that the mean score on the midterm exam from all the years he has<br>been teaching is 83%. Kennedy was in his most recent class, and his class's mean score on<br>the final exam was 81%. Kennedy decided to run a hypothesis test to determine if the mean<br>Score of his class was different than the mean score of the population. a = .01.<br>What is the mean score of the population?<br>What is the mean score of the sample?<br>Is this test one-tailed or two-tailed? Why?<br>What are the null and alternative hypotheses in this case?<br>Let's pretend that p was calculated, and p = 0.005, should Kennedy reject or fail to<br>reject the null hypothesis? Why?<br>What should Kennedy's statement of conclusion be? (This circles back to what is being<br>tested).<br>

Extracted text: Question 1– the concepts Professor Walters knows that the mean score on the midterm exam from all the years he has been teaching is 83%. Kennedy was in his most recent class, and his class's mean score on the final exam was 81%. Kennedy decided to run a hypothesis test to determine if the mean Score of his class was different than the mean score of the population. a = .01. What is the mean score of the population? What is the mean score of the sample? Is this test one-tailed or two-tailed? Why? What are the null and alternative hypotheses in this case? Let's pretend that p was calculated, and p = 0.005, should Kennedy reject or fail to reject the null hypothesis? Why? What should Kennedy's statement of conclusion be? (This circles back to what is being tested).

Jun 10, 2022
SOLUTION.PDF

Get Answer To This Question

Related Questions & Answers

More Questions »

Submit New Assignment

Copy and Paste Your Assignment Here