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Hypotheses and Conclusions: According to the Centers of Disease Control, about 22% of American young people between the ages of 12 and 19 are obese. A student claims that the students in his local schools are in better shape than the national average, so their proportion of obese students is less than 22%. a) Which are the appropriate null and alternative hypotheses for this study? O Họ: p = 22% Hạ: p < 22% O Ho: p = 22% Hạ: p > 22% O Họ: p = 0 Hạ: p = 0 О н р - 22% Hạ: p = 22% b)Suppose that the result of the statistical test is to Fail to reject Hg. Which is the proper conclusion? O There is not enough information to answer this question. O There is not sufficient evidence to support the claim that the students at his local schools have a smaller proportion of obese students. O There is sufficient evidence to support the claim that the students at his local schools have a smaller proportion of obese students. O The test has proved that the students at his local schools have a smaller proportion of obese students (Data source: https://www.cdc.gov/obesity/data/childhood.html)

Hypotheses and Conclusions: According to the Centers of Disease Control, about 22% of American young people between the ages of 12 and 19 are obese. A student claims that the students in his local schools are in better shape than the national average, so their proportion of obese students is less than 22%. a) Which are the appropriate null and alternative hypotheses for this study? O Họ: p = 22% Hạ: p < 22% O Ho: p = 22% Hạ: p > 22% O Họ: p = 0 Hạ: p = 0 О н р - 22% Hạ: p = 22% b)Suppose that the result of the statistical test is to Fail to reject Hg. Which is the proper conclusion? O There is not enough information to answer this question. O There is not sufficient evidence to support the claim that the students at his local schools have a smaller proportion of obese students. O There is sufficient evidence to support the claim that the students at his local schools have a smaller proportion of obese students. O The test has proved that the students at his local schools have a smaller proportion of obese students (Data source: https://www.cdc.gov/obesity/data/childhood.html)

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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Hypotheses and Conclusions: According to the Centers of Disease Control, about 22% of American young people between the ages of 12 and 19 are obese. A student claims that the students in his local schools are in better shape than the national average, so their proportion of obese students is less than 22%. a) Which are the appropriate null and alternative hypotheses for this study? O Ho: p = 22% На: р < 22% O Họ: p = 22% На: р> 22% O Họ: p- 0 HẠ: p = 0 O Họ: p = 22% Hạ: p = 22% b)Suppose that the result of the statistical test is to Fail to reject Hg. Which is the proper conclusion? O There is not enough information to answer this question. O There is not sufficient evidence to support the claim that the students at his local schools have a smaller proportion of obese students. O There is sufficient evidence to support the claim that the students at his local schools have a smaller proportion of obese students. O The test has proved that the students at his local schools have a smaller proportion of obese students (Data source: https://www.cdc.gov/obesity/data/childhood.html)
Transcribed Image Text:Hypotheses and Conclusions: According to the Centers of Disease Control, about 22% of American young people between the ages of 12 and 19 are obese. A student claims that the students in his local schools are in better shape than the national average, so their proportion of obese students is less than 22%. a) Which are the appropriate null and alternative hypotheses for this study? O Ho: p = 22% На: р < 22% O Họ: p = 22% На: р> 22% O Họ: p- 0 HẠ: p = 0 O Họ: p = 22% Hạ: p = 22% b)Suppose that the result of the statistical test is to Fail to reject Hg. Which is the proper conclusion? O There is not enough information to answer this question. O There is not sufficient evidence to support the claim that the students at his local schools have a smaller proportion of obese students. O There is sufficient evidence to support the claim that the students at his local schools have a smaller proportion of obese students. O The test has proved that the students at his local schools have a smaller proportion of obese students (Data source: https://www.cdc.gov/obesity/data/childhood.html)
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