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Mathematics, 12.03.2021 02:00 KozzyKoz

Help A statistics student is studying if there is a relationship Using the computer output, what is the equation of the
between the price of a used car and the number of least-squares regression line?
miles it has been driven. She collects data for 20 cars
of the same model with different mileage, and
9 -0.181 +24157 2x
determines each car's price using a used car website, O 9 = 24157.2 -0.181x
The analysis is given in the computer output.
O y = 2164.1 +0.024x
Predictor Coef SE Coef t-ratio po y = 0.024 + 2164.1x
Constant 24157.2 2164.1 2.965 0.046
Mileage -0.181 0.024 5.377 0.000
S - 3860.7 R-Sq - 68.0% R-Sq (Adj) - 67.5%

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