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The following data on price ($) and the overall score for 6 stereo headphones that were tested by Consumer Reports were as follows. The estimated regression equation for these data is ý = 21.118+ 0.338z. Brand Price Score Bose 190 78 Scullcandy 150 75 Koss 95 68 Phillips/O'Neill 80 56 Denon 80 40 JVC 45 26 a. Does the t test indicate a significant relationship between price and the overall score? Compute the value of the t test statistic. Use a = 0.05 t= [ (to 2 decimal places.) Use Table 2 of Appendix B to find the p-value. The p-value is - Select your answer - v What is your conclusion? Use a = 0.05. - Select your answer - b. Test for a significant relationship using the F test. Use Table 4 of Appendix B. p-value is - Select your answer - What is your conclusion? Use a= 0.05. Because p-value is - Select your answer - v 0.05, we - Select your answer - V Hg : B is - Select your answer - c. Show the ANOVA table for these data. Round your answers to three decimal places, if necessary. Do not round intermediate calculations. Source of Sum of Degrees of Freedom Mean Square p-value (to 4 decimals) Variation Squares F Regression Error Total

The following data on price ($) and the overall score for 6 stereo headphones that were tested by Consumer Reports were as follows. The estimated regression equation for these data is ý = 21.118+ 0.338z. Brand Price Score Bose 190 78 Scullcandy 150 75 Koss 95 68 Phillips/O'Neill 80 56 Denon 80 40 JVC 45 26 a. Does the t test indicate a significant relationship between price and the overall score? Compute the value of the t test statistic. Use a = 0.05 t= [ (to 2 decimal places.) Use Table 2 of Appendix B to find the p-value. The p-value is - Select your answer - v What is your conclusion? Use a = 0.05. - Select your answer - b. Test for a significant relationship using the F test. Use Table 4 of Appendix B. p-value is - Select your answer - What is your conclusion? Use a= 0.05. Because p-value is - Select your answer - v 0.05, we - Select your answer - V Hg : B is - Select your answer - c. Show the ANOVA table for these data. Round your answers to three decimal places, if necessary. Do not round intermediate calculations. Source of Sum of Degrees of Freedom Mean Square p-value (to 4 decimals) Variation Squares F Regression Error Total

College Algebra
College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter4: Linear Functions
Section: Chapter Questions
Problem 30PT: For the following exercises, use Table 4 which shows the percent of unemployed persons 25 years or...
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The following data on price ($) and the overall score for 6 stereo headphones that were tested by Consumer Reports were as follows. The estimated regression equation for these data is ý = 21.118+0.338r. Brand Price Score Bose 190 78 Scullcandy 150 75 Koss 95 68 Phillips/O'Neill 80 56 Denon 80 40 JVC 45 26 a. Does the t test indicate a significant relationship between price and the overall score? Compute the value of the t test statistic. Use a = 0.05 t= (to 2 decimal places.) Use Table 2 of Appendix B to find the p-value. The p-value is - Select your answer - What is your conclusion? Use a = 0.05. - Select your answer- b. Test for a significant relationship using the F test. Use Table 4 of Appendix B. p-value is- Select your answer What is your conclusion? Use a = 0.05. Because p-value is - Select your answer - v 0.05, we - Select your answer - v Ho : Bi is - Select your answer - c. Show the ANOVA table for these data. Round your answers to three decimal places, if necessary. Do not round intermediate calculations. Source of Sum of Degrees of Variation Squares Freedom Mean Square F p-value (to 4 decimals) Regression Error Total
Transcribed Image Text:The following data on price ($) and the overall score for 6 stereo headphones that were tested by Consumer Reports were as follows. The estimated regression equation for these data is ý = 21.118+0.338r. Brand Price Score Bose 190 78 Scullcandy 150 75 Koss 95 68 Phillips/O'Neill 80 56 Denon 80 40 JVC 45 26 a. Does the t test indicate a significant relationship between price and the overall score? Compute the value of the t test statistic. Use a = 0.05 t= (to 2 decimal places.) Use Table 2 of Appendix B to find the p-value. The p-value is - Select your answer - What is your conclusion? Use a = 0.05. - Select your answer- b. Test for a significant relationship using the F test. Use Table 4 of Appendix B. p-value is- Select your answer What is your conclusion? Use a = 0.05. Because p-value is - Select your answer - v 0.05, we - Select your answer - v Ho : Bi is - Select your answer - c. Show the ANOVA table for these data. Round your answers to three decimal places, if necessary. Do not round intermediate calculations. Source of Sum of Degrees of Variation Squares Freedom Mean Square F p-value (to 4 decimals) Regression Error Total
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