80 MATHEMATICS: WEBSTER AND FISHER 
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3 
4 
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0 . 6565 
0 . 6530 
0 . 6495 
0.6461 
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1.11 
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1.12 
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.5965 
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1.13 
.5799 
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.5746 
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1.14 
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1.15 
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.5288 
.5266 
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1.16 
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1.17 
.4898 
.4879 
.4860 
.4842 
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1.18 
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1.19 
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1 .20 
0.4387 
0.4372 
0.4357 
0 . 4342 
0.4327 
0.4312 
0 . 4297 
0.4283 
0 . 4268 
0.4254 
1.21 
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1.22 
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1.23 
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.3958 
.3946 
.3933 
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.3909 
.3896 
.3884 
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.3860 
1.24 
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.3836 
.3825 
.3813 
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.3790 
.3778 
.3767 
.3755 
.3744 
1.25 
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1.26 
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.3592 
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1.27 
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1 .28 
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1.29 
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1.3 
0.3240 
0.3155 
0.3075 
0.2998 
0.2924 
0.2854 
0.2876 
0.2721 
0.2659 
0.2600 
1.4 
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1.5 
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1.6 
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1.7 
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1.8 
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3.0 
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0.0386 
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3.1 
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0.0346 
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0.0255 
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4.0 
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5.0 
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6.0 
6.5 
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0.0080 
0.0069 
0.0060 
0.0052 
0.0047 
0.0042 
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