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A weight loss program claims that program participants have a mean weight loss of at least 10 pounds after 1 month. You work for a medical association and are asked to test this claim. A random sample of 30 program participants and their weight losses (in pounds) after 1 month is listed in the table below. Assume the population standard deviation is 3. At a=0.03, do you have enough evidence to reject the program's claim? Complete parts (a) through (e). 5.4 5.7 6 6.8 8.6 9.1 9.4 9.6 11 11.3 11.5 11.5 11.7 12.3 12.6 12.8 13.5 7.2 7.4 7.6 8 8.3 8.6 9.7 9.8 10.3 10.5 10.7 10.8 15.1 (a) Identify Ho and Ha- Choose the correct answer below. OA. Ho: > 10 Ha: μs 10 OC. Ho: <10 OB. Ho: H=10 Ha:μ*10 B. Hou #10

A weight loss program claims that program participants have a mean weight loss of at least 10 pounds after 1 month. You work for a medical association and are asked to test this claim. A random sample of 30 program participants and their weight losses (in pounds) after 1 month is listed in the table below. Assume the population standard deviation is 3. At a=0.03, do you have enough evidence to reject the program's claim? Complete parts (a) through (e). 5.4 5.7 6 6.8 8.6 9.1 9.4 9.6 11 11.3 11.5 11.5 11.7 12.3 12.6 12.8 13.5 7.2 7.4 7.6 8 8.3 8.6 9.7 9.8 10.3 10.5 10.7 10.8 15.1 (a) Identify Ho and Ha- Choose the correct answer below. OA. Ho: > 10 Ha: μs 10 OC. Ho: <10 OB. Ho: H=10 Ha:μ*10 B. Hou #10

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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INEED ALL PARTS B. critical values & Rejection regions C. Standardized test statistics D decided to reject or fail to reject E. Conclusion
A weight loss program claims that program participants have a mean weight loss of at least 10 pounds after 1 month. You work for a medical association and are asked to test this claim. A random sample of 30 program participants and their weight losses (in pounds) after 1 month is listed in the table below. Assume the population standard deviation is 3. At a = 0.03, do you have enough evidence to reject the program's claim? Complete parts (a) through (e). 5.4 5.7 6.8 9.6 7.2 9.7 7.4 9.8 7.6 10.3 8.6 9.1 11 11.3 11.5 11.5 11.7 12.3 12.6 6 9.4 (a) Identify Ho and Ha. Choose the correct answer below. OA. Ho: >10 Ha: HS10 OC. Ho: <10 Ha:μ ≥10 OE. Ho: ≤ 10 Ha:μ>10 8 8.3 10.5 10.7 13.5 12.8 8.6 10.8 15.1 OB. Ho: H=10 Ha: #10 O D. Ho: #10 Ha: H=10 OF. Ho: ≥10 Ha:μ<10
Transcribed Image Text:A weight loss program claims that program participants have a mean weight loss of at least 10 pounds after 1 month. You work for a medical association and are asked to test this claim. A random sample of 30 program participants and their weight losses (in pounds) after 1 month is listed in the table below. Assume the population standard deviation is 3. At a = 0.03, do you have enough evidence to reject the program's claim? Complete parts (a) through (e). 5.4 5.7 6.8 9.6 7.2 9.7 7.4 9.8 7.6 10.3 8.6 9.1 11 11.3 11.5 11.5 11.7 12.3 12.6 6 9.4 (a) Identify Ho and Ha. Choose the correct answer below. OA. Ho: >10 Ha: HS10 OC. Ho: <10 Ha:μ ≥10 OE. Ho: ≤ 10 Ha:μ>10 8 8.3 10.5 10.7 13.5 12.8 8.6 10.8 15.1 OB. Ho: H=10 Ha: #10 O D. Ho: #10 Ha: H=10 OF. Ho: ≥10 Ha:μ<10
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