2. In the data below, column X represents 10 scores of members of a control group in an experiment. Column Y represents the scores of 10 matched individuals who were given the same test after a period of stress. Use the sign test to test the hypothesis of no difference. Y 46 36 68 50 58 60 58 42 40 44 43 40 43 29 56 36 38 46 48 58 3. With the data in problem 2 test the hypothesis of no difference using Wilcoxon's matched pairs signed-ranks test.

MATLAB: An Introduction with Applications
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2. In the data below, column X represents 10 scores of members of a
control group in an experiment. Column Y represents the scores of 10
matched individuals who were given the same test after a period of stress.
Use the sign test to test the hypothesis of no difference.
X
Y
46
36
50
58
68
60
58
40
42
44
43
43
40
29
56
36
38
46
58
48
3. With the data in problem 2 test the hypothesis of no difference using
Wilcoxon's matched pairs signed-ranks test.
Transcribed Image Text:2. In the data below, column X represents 10 scores of members of a control group in an experiment. Column Y represents the scores of 10 matched individuals who were given the same test after a period of stress. Use the sign test to test the hypothesis of no difference. X Y 46 36 50 58 68 60 58 40 42 44 43 43 40 29 56 36 38 46 58 48 3. With the data in problem 2 test the hypothesis of no difference using Wilcoxon's matched pairs signed-ranks test.
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