Standard deviation - statistics examples

Standard deviation calculation

Calculate standard deviation of file:
{71, 49, 43, 2, 90, 100, 67, 76, 7} =
{53, 29, 99, 90, 21, 12, 84, 39, 47} =
{68, 88, 49, 17, 88, 68, 43, 80, 66, 70} =
{13, 64, 76, 26, 58, 97, 1, 17, 13} =
{78, 30, 60, 16, 43, 79, 40, 69, 100} =
{5, 19, 22, 75, 47, 8, 40, 5, 69, 47} =
{74, 72, 59, 20, 17, 50, 16, 28, 57, 98} =
{70, 70, 0, 35, 8, 24, 46, 66, 68} =
{40, 3, 11, 59, 79, 11, 34, 84, 2} =
{38, 79, 55, 43, 12, 43, 18, 87, 71} =