The fields to the right of the formulas will hold both variances and the bottom of the field will show the mean of the variances. Each time the "Draw 4 numbers" button is clicked four numbers are ...The fields to the right of the formulas will hold both variances and the bottom of the field will show the mean of the variances. Each time the "Draw 4 numbers" button is clicked four numbers are sampled from the population and the mean, the variance of the sample from the sample mean as well as the variance of the sample from the population mean are calculated.
