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The following data on price ($) and the overall score for6stereo headphones that were tested by Consumer Reports were as follows. The estimated regression equation

The following data on price ($) and the overall score for6stereo headphones that were tested by Consumer Reports were as follows. The estimated regression equation for these data isy = 26.239 + 0.309z.

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The following data on price ($) and the overall score for & stereo headphones that were tested by Consumer Reports were as follows. The estimated regression equation for these data is y = 26.239 + 0.309z. Brand Price Score Bose 190 77 Scullcandy 150 78 Koss 85 61 Phillips/O'Neill 56 Denon 50 JVC 35 27 a. Does the + test indicate a significant relationship between price and the overall score? Compute the value of the f test statistic. Use o = 0.05 (to 2 decimal places.) Use Table 2 of Appendix B to find the p-value. The p-value is between 0.01 and 0.02 What is your conclusion? Use o = 0.05. There is a significant relationship between price and overall score . b. Test for a significant relationship using the F test. Use Table 4 of Appendix B. p-value is |between 0.01 and 0.025 0 What is your conclusion? Use o = 0.05. Because p-value is |less than or equal to vo.05, we reject Ho : 8 Is equal to zero 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 p-value [to 4 decimals) Regression X X X Error Total X

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