Using the years as your x-axis and the annual mean as your y-axis, create a scatterplot and a linear regression


  1. Using the years as your x-axis and the annual mean as your y-axis, create a scatterplot and a linear regression line.
  2. Answer the following questions using your scatterplot and linear regression line:
  • What is the slope of the linear regression line?
  • What is the Y-intercept of the linear regression line?
  • What is the equation of the linear regression line in slope-intercept form?
  • Based on the linear regression line, what would be an estimated cost of gas in the year 2020?
  • What are the residuals of each year?
Price: $6.66
Solution: The downloadable solution consists of 5 pages, 166 words and 6 charts.
Deliverable: Word Document


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