Essay
THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Consider the following data for two variables,x and y.The independent variable x represents the amount of training time (in hours)for a salesperson starting a new car dealership to adjust fully,and the dependent variable y represents the weekly sales (in $1000s).
-Develop a scatter diagram for the data.Does the scatter diagram suggest an estimated regression equation of the form 
= b0 + b1x + b2x2? Explain.
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Correct Answer:
Verified
Yes,the scatter dia...View Answer
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