Answered: The following data on price ($) and the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Question

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 = 22.176 + 0.33z. Brand Price Score Bose 190 78 Scullcandy 150 Koss 95 62 "Phillips/O'Neill 70 58 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 & = 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 condlusion? Use O = 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 O =0.05 Because p-value is- Select your answer- v 0.05, we - Select your answer - V Ho : B Select your answer- c. Show the ANOVA table for these data. Round your answers to three decimal place, if necessary. Do not round internsiediate calculations. Source of Sum of Degrees of Variation Squares Freedom Mean Square p-value (to 4 decimals) Regression Error Total

Expert Solution