Please see below. I need help with parts b and c. Note that the answers in the boxes for those TWO ARE INCORRECG AND THE ANSWER FOR B IS ALSO NOT 0.5357. Please be certain of your work. A company that sponsors LSAT prep courses would like to be able to claim that their courses improve scores by more than 3 percentagepoints. To test this, they take a sample of 8 people, have each take an initial diagnostic test, then take the prep course, and then take apost-test after the course. The test results are below (scores are out of 100%):PersonInitial TestPost-Test168667273360624768173796.7076698286868Is there evidence, at an a = 0.065 level of significance, to conclude that the prep course improves scores by more than 3 percentageout an appropriate hypothesis test, filling in the information requested. (Arrange your data so that the standardized testpoints? Castatistic is for the change from the initial test to the post-test.)A. What test method should be used?OA. Two Sample zO B. Matched PairsOC. Two Sample tB. The value of the standardized test statistic: (give to at least 3 decimal places) 4.134C. The p-value is (give to 4 decimal places) 0.0022

There are two dependent samples which are initial test and post test. We have to find the test…

A company that sponsors LSAT prep courses would like to be able to claim that their courses improve scores by more than 3 percentage points. To test this, they take a sample of 8 people, have each take an initial diagnostic test, then take the prep course, and then take a post-test after the course. The test results are below (scores are out of 100%): Person Initial Test Post-Test 1 68 66 72 73 60 62 4 76 81 73 79 6. 70 76 69 82 8 68 68 Is there evidence, at an a = 0.065 level of significance, to conclude that the prep course improves scores by more than 3 percentage points? Carry out an appropriate hypothesis test, filling in the information requested. (Arrange your data so that the standardized test statistic is for the change from the initial test to the post-test.) A. What test method should be used? OA. Two Sample z O B. Matched Pairs C. Two Sample t B. The value of the standardized test statistic: (give to at least 3 decimal places) 4.134 C. The p-value is (give to 4 decimal places) 0.0022

A company that sponsors LSAT prep courses would like to be able to claim that their courses improve scores by more than 3 percentage points. To test this, they take a sample of 8 people, have each take an initial diagnostic test, then take the prep course, and then take a post-test after the course. The test results are below (scores are out of 100%): Person Initial Test Post-Test 1 68 66 72 73 60 62 4 76 81 73 79 6. 70 76 69 82 8 68 68 Is there evidence, at an a = 0.065 level of significance, to conclude that the prep course improves scores by more than 3 percentage points? Carry out an appropriate hypothesis test, filling in the information requested. (Arrange your data so that the standardized test statistic is for the change from the initial test to the post-test.) A. What test method should be used? OA. Two Sample z O B. Matched Pairs C. Two Sample t B. The value of the standardized test statistic: (give to at least 3 decimal places) 4.134 C. The p-value is (give to 4 decimal places) 0.0022

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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