Mathematics, 25.03.2021 16:40 ChasityN8491
It seems reasonable that the power of a car is related to its gas mileage. Suppose a random sample of 9 car models is selected and the engine power and city gas mileage is recorded for each one. 170 Power (hp) Mileage (mpg) 197 16 170 24 166 19 230 15 381 13 326 11 451 10 290 15 21 The correlation coefficient (r) for the data is approximately -0.8602. Find R-squared and interpret the meaning in context.
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It seems reasonable that the power of a car is related to its gas mileage. Suppose a random sample o...
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