MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question
Dependent-measures t-test. As a college admissions counselor, you are tasked with reviewing a set of college applications. For each student in your set, you are given the high school English average and Math average. Before you make your selections, you want to determine whether there is a significant difference between the samples of scores. The data is as follows:
High School Average |
|
English |
Math |
93 |
79 |
80 |
75 |
75 |
74 |
79 |
68 |
85 |
84 |
76 |
64 |
- Conduct a complete hypothesis test to determine if there is a significant difference between English and Math scores. Test at the α= .01 level of significance.
- Compute r2
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