The coefficient of variation CV describes the standard deviation as a percent of the mean. Because it has no units, you can use the coefficient of variation to compare data with different units. Find the coefficient of variation for each sample data set. What can you conclude? Standard deviation 100% Mean E Click the icon to view the data sets. Data table CVneights -D% (Round to the nearest tenth as needed.) Heights Weights CVweights =% (Round to the nearest tenth as needed) 79 214 65 186 What can you conclude? 71 171 80 206 O A. Height is more variable than weight. 72 203 O B. Weight is more variable than height. 66 214 200 74 208 228 208 207 70 69 67 78 73 226 203

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
The coefficient of variation CV describes the standard deviation as a percent of the mean. Because it has no units, you can use the coefficient of variation to compare data with different units. Find the coefficient of variation for
each sample data set. What can you conclude?
Standard deviation
CV=
• 100%
Mean
E Click the icon to view the data sets
Data table
CVneights = % (Round to the nearest tenth as needed.)
Heights Weights
CVweights = % (Round to the nearest tenth as needed.)
79
214
65
186
What can you conclude?
71
171
80
206
O A. Height is more variable than weight.
72
203
O B. Weight is more variable than height.
66
214
74
208
70
228
69
208
67
207
78
226
73
203
Transcribed Image Text:The coefficient of variation CV describes the standard deviation as a percent of the mean. Because it has no units, you can use the coefficient of variation to compare data with different units. Find the coefficient of variation for each sample data set. What can you conclude? Standard deviation CV= • 100% Mean E Click the icon to view the data sets Data table CVneights = % (Round to the nearest tenth as needed.) Heights Weights CVweights = % (Round to the nearest tenth as needed.) 79 214 65 186 What can you conclude? 71 171 80 206 O A. Height is more variable than weight. 72 203 O B. Weight is more variable than height. 66 214 74 208 70 228 69 208 67 207 78 226 73 203
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman