time a patient can spend on a treadmill is measured while still drinking beer and measured again after six months of having quit drinking beer. Test the hypothesis that quitting drinking beer leads to longer time in treadmill. Use 5% level of significance. Time Time after while quitting drinking drinking beer beer

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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In a study on coronary artery disease, the
time a patient can spend on a treadmill is
measured while still drinking beer and
measured again after six months of having
quit drinking beer. Test the hypothesis that
quitting drinking beer leads to longer time in
treadmill. Use 5% level of significance.
Time
Time
while
drinking quitting
after
drinking
beer
beer
32
43
31
35
21
32
37
43
40
51
28
47
39
42
34
39
24
36
Questions to answer:
1. Generate the Null and Alternative
hypothesis:
2. What is the tail of the test:
3. What is the critical value:
4. Decision:
5. What could be implied based on the
results:
Transcribed Image Text:In a study on coronary artery disease, the time a patient can spend on a treadmill is measured while still drinking beer and measured again after six months of having quit drinking beer. Test the hypothesis that quitting drinking beer leads to longer time in treadmill. Use 5% level of significance. Time Time while drinking quitting after drinking beer beer 32 43 31 35 21 32 37 43 40 51 28 47 39 42 34 39 24 36 Questions to answer: 1. Generate the Null and Alternative hypothesis: 2. What is the tail of the test: 3. What is the critical value: 4. Decision: 5. What could be implied based on the results:
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