Standard deviation - statistics examples

Standard deviation calculation

Calculate standard deviation of file:
{44, 3, 87, 100, 52, 50, 68, 23, 65} =
{90, 92, 72, 50, 81, 63, 5, 90, 66} =
{58, 83, 99, 29, 84, 62, 43, 3, 20} =
{96, 51, 23, 39, 55, 39, 73, 82, 18, 15} =
{97, 92, 52, 87, 42, 90, 78, 44, 45, 28} =
{71, 83, 23, 53, 47, 90, 93, 76, 16} =
{25, 36, 59, 36, 44, 37, 100, 2, 66, 73} =
{1, 13, 32, 67, 4, 96, 23, 54, 99} =
{52, 27, 88, 49, 6, 62, 28, 5, 52, 5} =
{42, 26, 45, 85, 89, 11, 54, 40, 1, 22} =