The total population of Worcester County is 709,705

There are 61 towns in the County The average population in each town is about

11,828

There are 61 towns in the County The total population is 709,705 To find the average you need to divide the sum

of the population by the number of numbers 709,705/61 =11,828 The average population of all 61 towns is 11,828

To find the standard deviation of a number set you first have to find the average

You then take the average and subtract it from each number

Then you square each number and add them to get your variance

Then you divide the answer by the number of numbers and find the square root of the variance. And you have you answer.

The standard deviation of all 61 towns in Worcester County is 21849

The average population is of all the towns is about 11,828

The variance is 29,120,112,671