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KISS, but none of the points can fall on the regression line. Question 62 2 pts During the last five years there has been an

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"KISS, but none of the points can fall on the regression line. Question 62 2 pts During the last five years there has been an inflationary trend in the average cost of a gallon of milk, as the following chart shows. Calculate the slope of the regression line. (show your work on another sheet of paper and enter your answer below. Note: you will upload all your calculation work at the end of the test.). X ( Years) 2 3 4 U Y (Dollars) $2.00 $2.50 $3.25 $3.00 $2.80 The slope (b) of the regression line is

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