Calculate the mean, variance and standard deviation for the following frequency distribution, and hence obtain the value of coefficient of variation. 100- 200- 300- 400- 500- 600- 700- 200 300 400 500 600 700 800 38 18 64 132 213 316 48

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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dont use excel.

Calculate the mean, variance and standard deviation
for
the
following
frequency
distribution, and hence obtain the value of coefficient
of variation.
300-
400-
500-
600-
700-
200-
300
100-
200
400
500
600
700
800
Y
38
18
64
132
213
316
48
Transcribed Image Text:Calculate the mean, variance and standard deviation for the following frequency distribution, and hence obtain the value of coefficient of variation. 300- 400- 500- 600- 700- 200- 300 100- 200 400 500 600 700 800 Y 38 18 64 132 213 316 48
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