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IV. Performance Task. Perform what is being asked in each item. (20 points) .Given below is a scatterplot showing the relationship between the horsepower of a car and the weight of the car. In Weight in Tons Horsepower Weight Mean 116 3.30 Standard deviation 24 0.38 60 80 100 120 140 160 Horsepower a. Describe the scatterplot. Make sure you mention all four features. (4points) b. Guess the correlation coefficient (circle the best answer): (1 point) -0.94 0.13 1.2 0.9 -0.23 c. Find the equation of the line (Y = a + bX) using the statistics given above in the table, and the correlation coefficient you guessed in part (b). Use two decimal digits in your answers. (2 points) d. Provide an interpretation of the slope in this context. (1 point) e. If a car has 150 horsepower, using the equation from part (c), predict the weight of the car. (2 points)