need help calculating stdv for the set up numbers below. need help solving

high 226945.7906 184355.7 131039.5984 151527.753 155057.3448 190727.6378 254776.8079 374429.4144 229642.0989 292285.8771 347537.4406 190408.1027 191202.1698 181077.4647 295603.8674 207272.8727 236303.4368 184202.3842 165722.5706 204649.6137 295811 .4318 267415.6956 218713.0793 228122.5464 224885.8011 182428.144 130170.4841 149903.379 153829.4478 188871.3855 252159.2796 367196.3011 227685.2046 286604.1423 337805.4428 188610.468 188841.8823 178981.4316 288951.4499 204942.1946 232408.9088 182321.545 164189.7901 203191.3998 291811.4154 263574.1609 215885.6928 225999.7824