Exersice 2.3 T 29 32 20 30 39 27 28 21 36 20 27 18 32 37 29 30 23 25 19 30 The Jansen Motor Company has developed a new engine to further reduce gasoline consumption. The new engine was installed in 20 mid-sized cars and the number of miles per gallon recorded (to the nearest mile per gallon). a. Use the “2 to the k rule” to determine the number of classes. b. Determine the class interval. c. Develop a frequency distribution. d.Use the Jansen Motor Company data in Exercise 2.3 to construct a relative frequency distribution. e.Use the Jansen Motor Company data in Exercise 2.3 to construct a histogram below.

Exersice 2.3 T 29 32 20 30 39 27 28 21 36 20 27 18 32 37 29 30 23 25 19 30 The Jansen Motor Company has developed a new engine to further reduce gasoline consumption. The new engine was installed in 20 mid-sized cars and the number of miles per gallon recorded (to the nearest mile per gallon). a. Use the “2 to the k rule” to determine the number of classes. b. Determine the class interval. c. Develop a frequency distribution. d.Use the Jansen Motor Company data in Exercise 2.3 to construct a relative frequency distribution. e.Use the Jansen Motor Company data in Exercise 2.3 to construct a histogram below.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

Chapter4: Exponential Functions

Section4.5: Logarithmic Functions

Problem 18E

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Exersice 2.3

29 32 20 30 39

27 28 21 36 20

27 18 32 37 29

30 23 25 19 30

The Jansen Motor Company has developed a new engine to further reduce gasoline consumption. The new engine was installed in 20 mid-sized cars and the number of miles per gallon recorded (to the nearest mile per gallon).

a. Use the “2 to the k rule” to determine the number of classes.

b. Determine the class interval.

c. Develop a frequency distribution.

d.Use the Jansen Motor Company data in Exercise 2.3 to construct a relative frequency distribution.

e.Use the Jansen Motor Company data in Exercise 2.3 to construct a histogram below.

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