Question 4.184

86. Create a sample of five observations from each of your variables from Exercise 85, and put them into a table similar to Table 1 in Section 4.1.

  1. Construct a scatterplot of the variables.
  2. Draw a single straight line through the data points in the plot in a manner that you think best approximates the relationship between the variables.
  3. Using your regression line from (b), estimate the slope and the intercept .
  4. Write your results from (c) in the form of a regression equation.