The Jansen Motor Company has developed a new engine to further reduce gasoline consumption. The new engine was installed in 50 mid-sized cars and the number of miles per gallon recorded (to the...

d.) Draw the Frequency polygon

e.) Draw the "less than" cumulative frequency polygon

Extracted text: The Jansen Motor Company has developed a new engine to further reduce gasoline consumption. The new engine was installed in 50 mid-sized cars and the number of miles per gallon recorded (to the nearest mile per gallon). 2- 29 32 20 30 39 27 28 21 36 20 27 18 32 37 29 30 23 25 19 30 29 32 20 30 39 27 28 21 36 20 27 18 32 37 29 30 23 25 19 30 32 28 25 33 23 28 36 29 21 35 d, Draw the frequency polygon. e. Draw the "less than" cumulative frequency polygon.