文档介绍：*
*A列是正态分布的z分数。
B列是z分数对应分布中本体的概率值。
C列是z分数对应分布中尾端的概率值。
主要：由于正态分布是对称分布，因此负的z分数拥有与正的z分数同样的概率。
Body
.9429
.0571
.7549
.2451
.8729
.1271
.9441
.0559
.7580
.2420
.8749
.1251
.9452
.0548
.7611
.2389
.8770
.1230
.9463
.0537
.7642
.2358
.8790
.1210
.9474
.0526
.7673
.2327
.8810
.1190
.9484
.0516
0
.7704
.2296
.88
.1170
.9495
.0
.74
9
30
4
505
.7734
.2266
.8849
.1151
.9505
.0495
.7764
.2236
.8869
.1131
.9515
.0485
.7794
.2206
.8888
.1112
.9525
.0475
.7823
.2177
.8907
.1093
.9535
.0465
.7852
.2148
.8925
.1075
.9545
.0455
.7881
.2119
.8944
.1056
.9554
.0446
.7910
.2090
.8962
.1038
.9564
.0436
.7939
.2061
.8980
.1020
.9573
.0427
.7967
.2033
.8997
.1003
.9582
.0418
.7995
.2005
.9015
.0985
.9591
.0409
.8023
.1977
.9032
.0968
.9599
.0401
.8051
.1949
.9049
.0951
.9608
.0392
.8078
.1922
.9066
.0934
.9616
.0384
.8106
.1894
.9082
.0918
.9625
.0375
.8133
.1867
.9099
.0901
.9633
.