T\X 6 9 12 15 20 30 40 50 0 0.5524 0.5487 0.545 0.5418 0.5351 0.5227 0.5103 0.4961 10 0.5701 0.5661 0.562 0.5574 0.5513 0.5378 0.5244 0.5103 20 0.5864 0.5821 0.5778 0.572 0.5664 0.5521 0.5378 0.5235 30 0.6014 0.5969 0.5924 0.5855 0.5804 0.5654 0.5504 0.5357 40 0.615 0.6103 0.6057 0.5979 0.5933 0.5778 0.5623 0.5469 50 0.6272 0.6225 0.6177 0.6093 0.605 0.5892 0.5734 0.5572 60 0.638 0.6332 0.6284 0.6197 0.6156 0.5996 0.5836 0.5664 70 0.6474 0.6426 0.6378 0.629 0.6249 0.6088 0.5928 0.5746 80 0.6553 0.6505 0.6457 0.6372 0.6329 0.6169 0.6008 0.5819 90 0.6618 0.657 0.6522 0.6444 0.6394 0.6234 0.6075 0.5882 100 0.6667 0.662 0.6572 0.6505 0.6444 0.6284 0.6125 0.5935