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A. "Describe the trend in vehicle sales over time" - Should I use a regression model or just a linear model?

A Describe The Trend In Vehicle Sales Over Time Should I Use A Regression Model Or Just A Linear Model class=
A Describe The Trend In Vehicle Sales Over Time Should I Use A Regression Model Or Just A Linear Model class=

Answer :

Regression

A) We can see the graph and through the data that the most indicated form is to find the regression model since there is not much uniformity among the data to describe it as a purely linear model.

Plotting that scatterplot, and generating the equation we know that the equation is:

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View image EMILYNNC304206

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