taylorb2505os2azd taylorb2505os2azd

19-04-2018
Mathematics

contestada

If the variance of the ages of the people that who attended an opera is 79, what is the standard deviation of the ages?

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sqdancefan sqdancefan

03-05-2018

The standard deviation is the square root of the variance.
[tex]\sigma = \sqrt{79} \approx 8.888[/tex]

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