Choose the correct graph below. The following table compares fuel economy as calculated by car owners and by government standards. O A. O B. Car A Owner (x) Government (y) O 21.9 Ay 60 25.0 60- B 29.5 36.4 29.7 26.9 08 D 24.2 28.2 E 36.7 34.4 16.0 F 14.4 60 60 G 24.3 29.8 Oc. D. 15.5 15.3 Ay 60- 32.6 47.0 60+ a. Construct a scatter diagram to investigate the relationship between owner calculated mileage and government calculated mileage. b. Is there a relationship between the variables? Is it positive or negative? 60 b. Is there a relationship between the variables? Is it positive or negative? The relationship is negative because owner mileage is usually below the government mileage. The relationship is positive because as one variable increases, the other variable also tends to increase. The relationship is positive because owner mileage is almost exactly equal to government mileage. There is no relationship between the two variables. O O

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