The standard deviation (?, pronounced sigma) of a set of values is a measure of how much the set of values deviates from the average of the values. To calculate ? of a complete set of values (as opposed to a sampling),...
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The standard deviation (σ, pronounced sigma) of a set of values is a measure of how much the set of values deviates from the average of the values. To calculate σ of a complete set of values (as opposed to a sampling),...
Standard deviation calculation is somewhat difficult.Please refer to the site below for more info
If the population standard deviation is sigma, then the estimate for the sample standard error for a sample of size n, is s = sigma*sqrt[n/(n-1)]
The standard deviation is the standard deviation! Its calculation requires no assumption.
Standard deviations are measures of data distributions. Therefore, a single number cannot have meaningful standard deviation.
The deviation is 1694.