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OpenStudy (hippoharry):
The following data values represent a population. What is the variance of the values? 8, 10, 14, 4 A. 10 B. 13 C. 9 D. 14
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OpenStudy (mww):
variance is the square of standard deviation. So calculate the std dev. first.
OpenStudy (hippoharry):
@mww whats the answer?
OpenStudy (mww):
well calculate the std deviation first. If you have a scientific calculator you should be able to plug in the numbers to find it.
OpenStudy (mww):
you can also use this online calculator by plugging in your values https://www.easycalculation.com/statistics/standard-deviation.php Then square the result.
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