Standard deviation - statistics examples

Standard deviation calculation

Calculate standard deviation of file:
{85, 64, 18, 43, 10, 55, 32, 33, 54, 77} =
{72, 75, 86, 66, 96, 7, 38, 71, 66} =
{87, 15, 66, 42, 89, 8, 6, 82, 44} =
{37, 13, 1, 31, 59, 87, 84, 54, 17} =
{61, 27, 37, 92, 95, 78, 18, 6, 91, 67} =
{62, 51, 18, 6, 38, 10, 93, 81, 12, 30} =
{21, 47, 78, 37, 83, 21, 87, 61, 77} =
{73, 47, 66, 4, 17, 62, 94, 1, 26, 24} =
{92, 68, 26, 75, 3, 32, 52, 93, 60, 65} =
{98, 66, 29, 53, 98, 50, 6, 30, 58} =