Question 13: A group of 5 people joined a meditation class designed to increase their energy level, which was measured before and after a 6 week period. Determine, with significance level of 0.1, if this class was effective. Before: 67 60 55 45 65 After: 83 75 68 56 81 Part A: State the null and alternate hypotheses. Part B: State and sketch the rejection region. Part C: Determine the test statistic. Part D: Determine the p-value. Part E: Draw a conclusion.
Question 13: A group of 5 people joined a meditation class designed to increase their energy level, which was measured before and after a 6 week period. Determine, with significance level of 0.1, if this class was effective. Before: 67 60 55 45 65 After: 83 75 68 56 81 Part A: State the null and alternate hypotheses. Part B: State and sketch the rejection region. Part C: Determine the test statistic. Part D: Determine the p-value. Part E: Draw a conclusion.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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![Question 13:
A group of 5 people joined a meditation class designed to increase their energy level, which was
measured before and after a 6 week period. Determine, with significance level of 0.1, if this class was
effective.
Before: 67
60
55
45
65
After: 83
75
68
56
81
Part A: State the null and alternate hypotheses.
Part B: State and sketch the rejection region.
Part C: Determine the test statistic.
Part D: Determine the p-value.
Part E: Draw a conclusion.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2fd2d543-31f1-4e74-add3-5ef381a047cc%2Fa94e0f5b-3989-4a7d-9a51-31f10b6a1bce%2F620s4hh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 13:
A group of 5 people joined a meditation class designed to increase their energy level, which was
measured before and after a 6 week period. Determine, with significance level of 0.1, if this class was
effective.
Before: 67
60
55
45
65
After: 83
75
68
56
81
Part A: State the null and alternate hypotheses.
Part B: State and sketch the rejection region.
Part C: Determine the test statistic.
Part D: Determine the p-value.
Part E: Draw a conclusion.
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