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You may need to use the appropriate appendix table to answer this question. Critics of television often refer to the detrimental effects that all the violence shown on television has on children, However, there may be another problem. It may be that watching television also redu the amount of physical exercise, causing weight gains. A sample of 15 10-year-old children was taken. The number of pounds each child was overweight was recorded (a negative number indicates the child is underweight). In addition, the number of hours of television viewing per week was also recorded. These data are listed here. Television Overweight 44 33 27 36 39 18 60 -1 13 39 33 34 19 28 14 7 7 -9 8 38 27 8 5 314 -7 Is there evidence of a linear relationship between the number of hours of television viewing and how overweight the child is? (Use a 5%6 significance level) State the null and alternative hypotheses Ho -Select-0 H₁ --Select-0 Calculate the test statistic. (Round your answer to two decimal places.) State the rejection region. (Enter NONE for any unused regions. Round your answers to three decimal places) test statistic> test statistic State your conclusion There-Select- enough evidence to infer a linear relationship.

You may need to use the appropriate appendix table to answer this question. Critics of television often refer to the detrimental effects that all the violence shown on television has on children, However, there may be another problem. It may be that watching television also redu the amount of physical exercise, causing weight gains. A sample of 15 10-year-old children was taken. The number of pounds each child was overweight was recorded (a negative number indicates the child is underweight). In addition, the number of hours of television viewing per week was also recorded. These data are listed here. Television Overweight 44 33 27 36 39 18 60 -1 13 39 33 34 19 28 14 7 7 -9 8 38 27 8 5 314 -7 Is there evidence of a linear relationship between the number of hours of television viewing and how overweight the child is? (Use a 5%6 significance level) State the null and alternative hypotheses Ho -Select-0 H₁ --Select-0 Calculate the test statistic. (Round your answer to two decimal places.) State the rejection region. (Enter NONE for any unused regions. Round your answers to three decimal places) test statistic> test statistic State your conclusion There-Select- enough evidence to infer a linear relationship.

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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You may need to use the appropriate appendix table to answer this question. Critics of television often refer to the detrimental effects that all the violence shown on television has on children. However, there may be another problem. It may be that watching television also reduct the amount of physical exercise, causing weight gains. A sample of 15 10-year-old children was taken. The number of pounds each child was overweight was recorded (a negative number indicates the child is underweight). In addition, the number of hours of television viewing per week was also recorded. These data are listed here. Television Overweight 44 33 27 36 39 18 6 0 -1 13 39 33 34 19 28 38 27 27 37 18 14 7 7 -9 8 8 5 3 14 -7 Is there evidence of a linear relationship between the number of hours of television viewing and how overweight the child is? (Use a 5% significance level) State the null and alternative hypotheses Ho H₂ -Select-- 0 --Select-- 0 Calculate the test statistic (Round your answer to two decimal places) test statistic < State the rejection region. (Enter NONE for any unused regions. Round your answers to three decimal places.) test statistic > State your conclusion. There-Select- enough evidence to infer a linear relationship.
Transcribed Image Text:You may need to use the appropriate appendix table to answer this question. Critics of television often refer to the detrimental effects that all the violence shown on television has on children. However, there may be another problem. It may be that watching television also reduct the amount of physical exercise, causing weight gains. A sample of 15 10-year-old children was taken. The number of pounds each child was overweight was recorded (a negative number indicates the child is underweight). In addition, the number of hours of television viewing per week was also recorded. These data are listed here. Television Overweight 44 33 27 36 39 18 6 0 -1 13 39 33 34 19 28 38 27 27 37 18 14 7 7 -9 8 8 5 3 14 -7 Is there evidence of a linear relationship between the number of hours of television viewing and how overweight the child is? (Use a 5% significance level) State the null and alternative hypotheses Ho H₂ -Select-- 0 --Select-- 0 Calculate the test statistic (Round your answer to two decimal places) test statistic < State the rejection region. (Enter NONE for any unused regions. Round your answers to three decimal places.) test statistic > State your conclusion. There-Select- enough evidence to infer a linear relationship.
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