philvi6858 philvi6858
  • 13-11-2017
  • Mathematics
contestada

How to find the variance of a sample with only mean standard deviation size?

Respuesta :

texaschic101
texaschic101 texaschic101
  • 13-11-2017
the standard deviation is the square root of the variance

so if the variance is 100, then the standard deviation is sqrt 100 = 10
or, if u have the standard deviation of 10....then to find the variance, u square it....so the variance is 10^2 = 100


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