標準正規分布表

(Standard Normal Distribution)

表中の数字は、全体の面積を1.0としたときの、Z=0からZまでの面積を表します。

たとえばZ=1.00の場合は「.3413」となり、斜線の部分の面積が全体の34.13%であることがわかります。

Z 0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09
0.0 .0000 .0040 .0080 .0120 .0160 .0199 .0239 .0279 .0319 .0359
0.1 .0398 .0438 .0478 .0517 .0557 .0596 .0636 .0675 .0714 .0753
0.2 .0793 .0832 .0871 .0910 .0948 .0987 .1026 .1064 .1103 .1141
0.3 .1179 .1217 .1255 .1293 .1331 .1368 .1406 .1443 .1480 .1517
0.4 .1554 .1591 .1628 .1664 .1700 .1736 .1772 .1808 .1844 .1879
0.5 .1915 .1950 .1985 .2019 .2054 .2088 .2123 .2157 .2190 .2224
0.6 .2257 .2291 .2324 .2357 .2389 .2422 .2454 .2486 .2517 .2549
0.7 .2580 .2611 .2642 .2673 .2704 .2734 .2764 .2794 .2823 .2852
0.8 .2881 .2910 .2939 .2967 .2995 .3023 .3051 .3078 .3106 .3133
0.9 .3159 .3186 .3212 .3238 .3264 .3289 .3315 .3340 .3365 .3389
1.0 .3413 .3438 .3461 .3485 .3508 .3531 .3554 .3577 .3599 .3621
1.1 .3643 .3665 .3686 .3708 .3729 .3749 .3770 .3790 .3810 .3830
1.2 .3849 .3869 .3888 .3907 .3925 .3944 .3962 .3980 .3997 .4015
1.3 .4032 .4049 .4066 .4082 .4099 .4115 .4131 .4147 .4162 .4177
1.4 .4192 .4207 .4222 .4236 .4251 .4265 .4279 .4292 .4306 .4319
1.5 .4332 .4345 .4357 .4370 .4382 .4394 .4406 .4418 .4429 .4441
1.6 .4452 .4463 .4474 .4484 .4495 .4505 .4515 .4525 .4535 .4545
1.7 .4554 .4564 .4573 .4582 .4591 .4599 .4608 .4616 .4625 .4633
1.8 .4641 .4649 .4656 .4664 .4671 .4678 .4686 .4693 .4699 .4706
1.9 .4713 .4719 .4726 .4732 .4738 .4744 .4750 .4756 .4761 .4767
2.0 .4772 .4778 .4783 .4788 .4793 .4798 .4803 .4808 .4812 .4817
2.1 .4821 .4826 .4830 .4834 .4838 .4842 .4846 .4850 .4854 .4857
2.2 .4861 .4864 .4868 .4871 .4875 .4878 .4881 .4884 .4887 .4890
2.3 .4893 .4896 .4898 .4901 .4904 .4906 .4909 .4911 .4913 .4916
2.4 .4918 .4920 .4922 .4925 .4927 .4929 .4931 .4932 .4934 .4936
2.5 .4938 .4940 .4941 .4943 .4945 .4946 .4948 .4949 .4951 .4952
2.6 .4953 .4955 .4956 .4957 .4959 .4960 .4961 .4962 .4963 .4964
2.7 .4965 .4966 .4967 .4968 .4969 .4970 .4971 .4972 .4973 .4974
2.8 .4974 .4975 .4976 .4977 .4977 .4978 .4979 .4979 .4980 .4981
2.9 .4981 .4982 .4982 .4983 .4984 .4984 .4985 .4985 .4986 .4986
3.0 .4987 .4987 .4987 .4988 .4988 .4989 .4989 .4989 .4990 .4990
3.1 .4990 .4991 .4991 .4991 .4992 .4992 .4992 .4992 .4993 .4993
3.2 .4993 .4993 .4994 .4994 .4994 .4994 .4994 .4995 .4995 .4995
3.3 .4995 .4995 .4995 .4996 .4996 .4996 .4996 .4996 .4996 .4997
3.4 .4997 .4997 .4997 .4997 .4997 .4997 .4997 .4997 .4997 .4998
3.5 .4998 .4998 .4998 .4998 .4998 .4998 .4998 .4998 .4998 .4998
3.6 .4998 .4998 .4999 .4999 .4999 .4999 .4999 .4999 .4999 .4999
3.7 .4999 .4999 .4999 .4999 .49991 .49992 .49992 .49992 .49992 .49992
3.8 .49993 .49993 .49993 .49994 .49994 .49994 .49994 .49995 .49995 .49995
3.9 .49995 .49995 .49996 .49996 .49996 .49996 .49996 .49996 .49997 .49997
4.0 .49997 .49997 .49997 .49997 .49997 .49997 .49997 .49997 .49997 .49997
4.1 .49998 .49998 .49998 .49998 .49998 .49998 .49998 .49998 .49998 .49998
4.2 .49999 .49999 .49999 .49999 .49999 .49999 .49999 .49999 .49999 .49999
4.3 .49999 .49999 .49999 .49999 .49999 .49999 .49999 .49999 .49999 .49999
4.4 .49999 .49999 .49999 .49999 .49999 .49999 .49999 .49999 .49999 .49999
4.5 .49997 .49997 .49997 .49997 .49997 .49997 .49997 .49997 .49997 .49997
4.6 .49998 .49998 .49998 .49998 .49998 .49998 .49998 .49998 .49998 .49998
4.7 .49999 .49999 .49999 .49999 .49999 .49999 .49999 .49999 .49999 .49999
4.8 .49999 .49999 .49999 .49999 .49999 .49999 .49999 .49999 .49999 .49999
4.9 .499995 .499995 .499995 .499995 .499995 .499995 .499995 .499995 .499995 .499995
5.0 .499997                  
引用文献:成実清松、坂井忠次 1952 数理統計学要説 倍風館