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.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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.
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