8. Here is a side-by-side boxplot of the gas mileage data from the last question1 separated by number of cylinders in the car. Complete the following sentences using information from this plot (reasonable approximations are acceptable). MPG 25 30 20 15 10 # of Cylinders a) [2 points] Approximately 25% of cars with 4 cylinders have a gas mileage of at most mpg. Explanation: b) [2 points] The interquartile ranges (heights of the boxes) of cars with 6 cylinders and 8 cylinders are very similar, yet the upper whisker is much longer for 8-cylinder cars. Comment on why this is not surprising by explaining how the upper Whiskers are drawn