Question 2 (Essay Worth 10 points)
(06.07 MC)
The cost and customer rating of 15 cars is show...
Mathematics, 23.01.2021 01:00 dianasmygova
Question 2 (Essay Worth 10 points)
(06.07 MC)
The cost and customer rating of 15 cars is shown on the scatterplot. The cars are rated on a scale of 0 to 100.
120
100
80
.
Rating
60
40
20
0
2,000
2,500
4,500
5,000
3,000 3,500 4,000
Car Price, US Dollars
Part A: Describe the association shown in the scatterplot (4 points)
Part B: Give an example of a data point that affects the appropriateness of using a linear regression model to fit all the data. Explain. (4 points)
Part C: Give an example of a car that is cost effective and rated highly by customers. (2 points)
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