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 Click the icon to view the data sets. Data table =% (Round to the nearest tenth as needed.) CV heights Heights Weights 80 219 76 210 77 179 70 225 80 176 67 168 78 203 65 222 65 69 72 66 228 178 180 176

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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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
Sull
CV =
• 100%
Mean
4
urs
Click the icon to view the data sets.
Data table
H
me
CV heights =% (Round to the nearest tenth as needed.)
boo
Pla
cer C
sibl
for
Done
for
med
Heights Weights
80
219
76
210
77
179
70
225
80
176
67
168
78
203
65
222
65
228
69
178
72
180
66
176
Print
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 Sull CV = • 100% Mean 4 urs Click the icon to view the data sets. Data table H me CV heights =% (Round to the nearest tenth as needed.) boo Pla cer C sibl for Done for med Heights Weights 80 219 76 210 77 179 70 225 80 176 67 168 78 203 65 222 65 228 69 178 72 180 66 176 Print
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