An experimental study on reading was conducted on a group of 15 students using a pre-test-post-test design. The table shows the pre-test and post-test reading scores of the students. Test the hypothesis at .05 alpha that the median score of the students in the pre-test is not significantly different from their median score in the post-test.
An experimental study on reading was conducted on a group of 15 students using a pre-test-post-test design. The table shows the pre-test and post-test reading scores of the students. Test the hypothesis at .05 alpha that the median score of the students in the pre-test is not significantly different from their median score in the post-test.
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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- An experimental study on reading was conducted on a group of 15 students using a pre-test-post-test design. The table shows the pre-test and post-test reading scores of the students. Test the hypothesis at .05 alpha that the median score of the students in the pre-test is not significantly different from their median score in the post-test.
|
Pre-test |
Post-Test |
|
65 |
75 |
|
72 |
83 |
|
78 |
89 |
|
63 |
76 |
|
69 |
80 |
|
71 |
85 |
|
73 |
86 |
|
56 |
65 |
|
80 |
93 |
|
72 |
85 |
|
79 |
79 |
|
70 |
81 |
|
53 |
64 |
|
83 |
97 |
|
75 |
87 |
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