p Zp p Zp ---------------------------------------------- 0.001 -3.090 0.500 0.000 0.005 -2.576 0.550 0.126 0.010 -2.326 0.600 0.253 0.015 -2.170 0.650 0.385 0.020 -2.054 0.700 0.524 0.025 -1.960 0.725 0.598 0.030 -1.881 0.750 0.674 0.035 -1.812 0.775 0.755 0.040 -1.751 0.800 0.842 0.045 -1.695 0.825 0.935 0.050 -1.645 0.850 1.036 0.075 -1.440 0.875 1.150 0.100 -1.282 0.900 1.282 0.125 -1.150 0.925 1.440 0.150 -1.036 0.950 1.645 0.175 -0.935 0.955 1.695 0.200 -0.842 0.960 1.751 0.225 -0.755 0.965 1.812 0.250 -0.674 0.970 1.881 0.275 -0.598 0.975 1.960 0.300 -0.524 0.980 2.054 0.350 -0.385 0.985 2.170 0.400 -0.253 0.990 2.326 0.450 -0.126 0.995 2.576 0.500 0.000 0.999 3.090