In a study on coronary artery disease, the time a patient can spend on a treadmill is measured while still smoking and measured again after six months of having quit smoking. Test the hypothesis that quitting smoking leads to a longer time on the treadmill. Use a 5% level of significance. Time while smoking 1014 684 810 990 840 978 1002 1110 864 Time after quitting smoking 996 650 712 630 558 680 930 700 542 Generate the Null and Alternative hypotheses: [Ho [Ha]
In a study on coronary artery disease, the time a patient can spend on a treadmill is measured while still smoking and measured again after six months of having quit smoking. Test the hypothesis that quitting smoking leads to a longer time on the treadmill. Use a 5% level of significance. Time while smoking 1014 684 810 990 840 978 1002 1110 864 Time after quitting smoking 996 650 712 630 558 680 930 700 542 Generate the Null and Alternative hypotheses: [Ho [Ha]
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 10CT
Related questions
Question
![Time while
smoking
1014
684
PROBLEM
In a study on coronary artery disease, the time a patient can spend on a treadmill is measured while still smoking and measured again after six months of having quit smoking. Test the
hypothesis that quitting smoking leads to a longer time on the treadmill. Use a 5% level of significance.
810
990
840
978
1002
1110
5:18
864
Time after
quitting
smoking
996
650
712
630
558
680
930
700
542
Generate the Null and Alternative hypotheses:
[HO]
[Ha]
1.
|||
20.05
KB/S
9414](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F276a39d3-3b7a-4b20-8959-d6f2f7d3c20b%2F0323e1d8-d9de-4138-b2ae-44c8e7a600d0%2Ffdbwkrd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Time while
smoking
1014
684
PROBLEM
In a study on coronary artery disease, the time a patient can spend on a treadmill is measured while still smoking and measured again after six months of having quit smoking. Test the
hypothesis that quitting smoking leads to a longer time on the treadmill. Use a 5% level of significance.
810
990
840
978
1002
1110
5:18
864
Time after
quitting
smoking
996
650
712
630
558
680
930
700
542
Generate the Null and Alternative hypotheses:
[HO]
[Ha]
1.
|||
20.05
KB/S
9414
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