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  3. the following data show the brand, price, and the

The following data show the brand, price, and the overall score for six stereo headphones that...

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Statistics

The following data show the brand, price, and the overall scorefor six stereo headphones that were tested by consumer reports. Theoverall score is based on sound quality and effectiveness ofambient noise reduction. Scores range from 0 to 100.

Price Score

Bose 180 76

Skullcandy 150 71

Koss 85 61

Phillips/O'Neill 70 56

Denon 70 40

JVC 35 26

a). Test for a significant relationship using the F test. Whatis your conclusion? Use α= 0.05

b). Develop a point estimate of the score for a headphone with aprice of 100.

c). Develop a 95% confidence interval for the mean score for allheadphones with a price of 100.

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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 a Test for a significant relationship using the F test pvalue is    See Answer
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