a) Find the equation of the least-squares line for the data. (Where odometer reading is the independent variable, x, and retail value is the dependent variable. Round your numerical values to two decimal places.) b)Use the equation from part (a) to predict the retail price of a 2017 Corvette with an odometer reading of 28,000. Round to the nearest $100. c)Find the linear correlation coefficient for these data. (Round your answer to four decimal places.)

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a) Find the equation of the least-squares line for the data. (Where odometer reading is the independent variable, x, and retail value is the dependent variable. Round your numerical values to two decimal places.)

b)Use the equation from part (a) to predict the retail price of a 2017 Corvette with an odometer reading of 28,000. Round to the nearest $100.

c)Find the linear correlation coefficient for these data. (Round your answer to four decimal places.)

 

The following table gives retail values of a 2017 Corvette for various odometer readings.
Odometer Reading
Retail Value ($)
13,000
52,475
18,000
51,525
20,000
51,200
25,000
50,525
29,000
49,825
32,000
49,275
(a) Find the equation of the least-squares line for the data. (Where odometer reading is the independent variable, x, and retail value is the dependent variable. Round your numerical values to two
decimal places.)
Transcribed Image Text:The following table gives retail values of a 2017 Corvette for various odometer readings. Odometer Reading Retail Value ($) 13,000 52,475 18,000 51,525 20,000 51,200 25,000 50,525 29,000 49,825 32,000 49,275 (a) Find the equation of the least-squares line for the data. (Where odometer reading is the independent variable, x, and retail value is the dependent variable. Round your numerical values to two decimal places.)
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