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The following data on price ($) and the overall score for 6 stereo headphones that were tested by Consumer Reports were as follows. Brand Price ($) Score Bose 192 78 Scullcandy 156 72 Koss 96 66 Phillips/O'Neill 84 60 Denon 78 42 JVC 36 24   a.  Does the t test indicate a significant relationship between price and the overall score? The test t-Conclusion at  = .05 t =  (to 2 decimal places.) p-value is  What is your conclusion? Use ax= .05.  . b.  Test for a significant relationship using the F test. p-value is  What is your conclusion? Use  ax= .05. Because p-value is  .05, we  H 0: β 1 is  . c.  Show the ANOVA table for these data. Round your answers to three decimal places, if necessary. Source of Variation Sum of Squares Degrees of Freedom Mean Square F p-value Regression           Error           Total

The following data on price ($) and the overall score for 6 stereo headphones that were tested by Consumer Reports were as follows. Brand Price ($) Score Bose 192 78 Scullcandy 156 72 Koss 96 66 Phillips/O'Neill 84 60 Denon 78 42 JVC 36 24   a.  Does the t test indicate a significant relationship between price and the overall score? The test t-Conclusion at  = .05 t =  (to 2 decimal places.) p-value is  What is your conclusion? Use ax= .05.  . b.  Test for a significant relationship using the F test. p-value is  What is your conclusion? Use  ax= .05. Because p-value is  .05, we  H 0: β 1 is  . c.  Show the ANOVA table for these data. Round your answers to three decimal places, if necessary. Source of Variation Sum of Squares Degrees of Freedom Mean Square F p-value Regression           Error           Total

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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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.

Brand Price ($) Score
Bose 192 78
Scullcandy 156 72
Koss 96 66
Phillips/O'Neill 84 60
Denon 78 42
JVC 36 24

 

a.  Does the t test indicate a significant relationship between price and the overall score?

The test t-Conclusion at  = .05

t =  (to 2 decimal places.)


p-value is 

What is your conclusion? Use ax= .05.
 .


b.  Test for a significant relationship using the F test.
p-value is 


What is your conclusion? Use  ax= .05.

Because p-value is  .05, we  H 0: β 1 is  .


c.  Show the ANOVA table for these data. Round your answers to three decimal places, if necessary.


Source of
Variation		 Sum of
Squares		 Degrees of
Freedom
Mean Square
F
p-value
Regression          
Error          
Total          
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