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Car reliability A consumer group assigned 62 car models reliability ratings of 1 - 5 based upon ...

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Car reliability A consumer group assigned 62 car models reliability ratings of 1 - 5 based upon ...

Car reliability A consumer group assigned 62 car models reliability ratings of 1 - 5 based upon repair records. They wondered if more expensive cars might be more reliable. To find out, they created the regression analysis shown. (SHOW WORK. Don't bother writing hypotheses, and you may assume the assumptions for inference were all satisfied.)

a.	df = ______, t = ______, P = ______

b. State your conclusion.

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Stats: Modeling the World

Edition: 4^th

Authors: Bock, Velleman, De Veaux

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Ilovebacon22 Author

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4 years ago

Exactly what I needed for my project, TYSM

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