22. Ten students in a jazz history class were given a pre-test and a post-test to see how much they learned in the class. Pre-test 13 22 25 29 31 35 38 42 52 Post-test 31 37 45 28 50 37 49 25 36 69 Can we say that the post-test scores are significantly higher than the pre-test scores?

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Please graph the answer (Solve p =, z =, etc)

22. Ten students in a jazz history class were given a pre-test and a post-test to see how much
they learned in the class.
Pre-test
8
13
22
25
29
31
35
38
42
52
Post-test
31
37
45
28
50
37
49
25
36
69
Can we say that the post-test scores are significantly higher than the pre-test scores?
Transcribed Image Text:22. Ten students in a jazz history class were given a pre-test and a post-test to see how much they learned in the class. Pre-test 8 13 22 25 29 31 35 38 42 52 Post-test 31 37 45 28 50 37 49 25 36 69 Can we say that the post-test scores are significantly higher than the pre-test scores?
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