Asked by tim

a sample of the personal files of eight male employees revealed that, during a six-month period, they lost the following number of days due to illness: 2,0,6,3,10,4,1 and 2. Calculate the standard deviation of the above sample? the means deviation is 2.375? but not sure how to plug everything in? please help if possible.
Answered by bobpursley
Surely you have a calculator that will do this for you. Get your calc manual and learn how.

http://easycalculation.com/statistics/standard-deviation.php