Number of cars sales associates sold and their job satisfaction

Jake, the owner of Jake Automotive, wanted to examine the relationship between the number of cars
that his sales associates sold and their job satisfaction.
As in the datasheet, Jake has collected data from 49 sales associates. Column B shows the average
number of cars per month a sales associate has sold. Column C shows the job satisfaction level of a given
sales associate.
Conduct a simple linear regression analysis with # of cars sold as the independent variable and job
satisfaction as the dependent variable.
4-1. What is the estimated simple linear regression equation? (4 points)
4-2. What is the p-value of the slope in the simple linear regression equation? (4 points)
4-3. Explain the relationship between # of cars sold and job satisfaction level. (4 points)