Maurice Tutor

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  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 02 Nov 2017 My Price 5.00

Toyota Corollas

More used cars 2007. Use the advertised prices for Toyota Corollas given in Exercise 41 to create a linear model for the relationship between a car’s Age and its Price.

a) Find the equation of the regression line.

b) Explain the meaning of the slope of the line.

c) Explain the meaning of the y-intercept of the line.

d) If you want to sell a 7-year-old Corolla, what price seems appropriate?

e) You have a chance to buy one of two cars. They are about the same age and appear to be in equally good condition. Would you rather buy the one with a positive residual or the one with a negative residual? Explain.

f) You see a “For Sale” sign on a 10-year-old Corolla stating the asking price as $3500. What is the residual?

g) Would this regression model be useful in establishing a fair price for a 20-year-old car? Explain.

 

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Maurice Tutor
(5)
Status NEW Posted 02 Nov 2017 07:11 PM My Price 5.00

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