MySQL STDDEV_SAMP Function

MySQL STDDEV_SAMP Function Example 1

MySQL STDDEV_SAMP is one of the Aggregate Function, which is useful to calculate the Sample Standard Deviation of total records (or rows) selected by the SELECT Statement. MySQL STDDEV_SAMP Formula The Mathematical formula behind STDDEV_SAMP to calculate the sample standard deviation in MySQL is –Calculating the Mean or Average Mean = Sum of each individual … Read more