A statistics student is studying if there is a relationship between the price of a used car and the number of Using the computer output, what is the correlation? miles it had been driven. She collects data for 20 cars О -0.82 of the same model with different mileage and determines each car's price using a used car website. The analysis is given in the computer output. O -0.68 O 0.68 O 0.82 Predictor Coef SE Coef t-ratio 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% !3!

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A statistics student is studying if there is a relationship
between the price of a used car and the number of
miles it had been driven. She collects data for 20 cars
of the same model with different mileage and
determines each car's price using a used car website.
The analysis is given in the computer output.
Using the computer output, what is the correlation?
O-0.82
O -0.68
O 0.68
O 0.82
Predictor
SE Coef t-ratio
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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Save and Exit
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Submit
Transcribed Image Text:A statistics student is studying if there is a relationship between the price of a used car and the number of miles it had been driven. She collects data for 20 cars of the same model with different mileage and determines each car's price using a used car website. The analysis is given in the computer output. Using the computer output, what is the correlation? O-0.82 O -0.68 O 0.68 O 0.82 Predictor SE Coef t-ratio 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% Mark this and return Save and Exit Next Submit
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