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ZTABLE

TABLE: Cumulative distribution function of the standard normal distribution

The table shows the probability F(z), that a standard normal random variable is less than the number z. For example, the probability is .9750 that a standard normal random variable is less than 1.96

z
F(z)
z
F(z)
z
F(z)
z
F(z)
z
F(z)
z
F(z)
0.000.50000.600.72571.200.88491.800.96412.400.99183.000.9987
0.010.50400.610.72911.210.88691.810.96492.410.99203.010.9987
0.020.50800.620.73241.220.88881.820.96562.420.99223.020.9987
0.030.51200.630.73571.230.89071.830.96642.430.99253.030.9988
0.040.51600.640.73891.240.89251.840.96712.440.99273.040.9988
0.050.51990.650.74221.250.89441.850.96782.450.99293.050.9989
0.060.52390.660.74541.260.89621.860.96862.460.99313.060.9989
0.070.52790.670.74861.270.89801.870.96932.470.99323.070.9989
0.080.53190.680.75171.280.89971.880.96992.480.99343.080.9990
0.090.53590.690.75491.290.90151.890.97062.490.99363.090.9990
0.100.53980.700.75801.300.90321.900.97132.500.99383.100.9990
0.110.54380.710.76111.310.90491.910.97192.510.99403.110.9991
0.120.54780.720.76421.320.90661.920.97262.520.99413.120.9991
0.130.55170.730.76731.330.90821.930.97322.530.99433.130.9991
0.140.55570.740.77031.340.90991.940.97382.540.99453.140.9992
0.150.55960.750.77341.350.91151.950.97442.550.99463.150.9992
0.160.56360.760.77641.360.91311.960.97502.560.99483.160.9992
0.170.56750.770.77941.370.91471.970.97562.570.99493.170.9992
0.180.57140.780.78231.380.91621.980.97612.580.99513.180.9993
0.190.57530.790.78521.390.91771.990.97672.590.99523.190.9993
0.200.57930.800.78811.400.91922.000.97722.600.99533.200.9993
0.210.58320.810.79101.410.92072.010.97782.610.99553.210.9993
0.220.58710.820.79391.420.92222.020.97832.620.99563.220.9994
0.230.59100.830.79671.430.92362.030.97882.630.99573.230.9994
0.240.59480.840.79951.440.92512.040.97932.640.99593.240.9994
0.250.59870.850.80231.450.92652.050.97982.650.99603.250.9994
0.260.60260.860.80511.460.92792.060.98032.660.99613.260.9994
0.270.60640.870.80781.470.92922.070.98082.670.99623.270.9995
0.280.61030.880.81061.480.93062.080.98122.680.99633.280.9995
0.290.61410.890.81331.490.93192.090.98172.690.99643.290.9995
0.300.61790.900.81591.500.93322.100.98212.700.99653.300.9995
0.310.62170.910.81861.510.93452.110.98262.710.99663.310.9995
0.320.62550.920.82121.520.93572.120.98302.720.99673.320.9995
0.330.62930.930.82381.530.93702.130.98342.730.99683.330.9996
0.340.63310.940.82641.540.93822.140.98382.740.99693.340.9996
0.350.63680.950.82891.550.93942.150.98422.750.99703.350.9996
0.360.64060.960.83151.560.94062.160.98462.760.99713.360.9996
0.370.64430.970.83401.570.94182.170.98502.770.99723.370.9996
0.380.64800.980.83651.580.94292.180.98542.780.99733.380.9996
0.390.65170.990.83891.590.94412.190.98572.790.99743.390.9997
0.400.65541.000.84131.600.94522.200.98612.800.99743.400.9997
0.410.65911.010.84381.610.94632.210.98642.810.99753.410.9997
0.420.66281.020.84611.620.94742.220.98682.820.99763.420.9997
0.430.66641.030.84851.630.94842.230.98712.830.99773.430.9997
0.440.67001.040.85081.640.94952.240.98752.840.99773.440.9997
0.450.67361.050.85311.650.95052.250.98782.850.99783.450.9997
0.460.67721.060.85541.660.95152.260.98812.860.99793.460.9997
0.470.68081.070.85771.670.95252.270.98842.870.99793.470.9997
0.480.68441.080.85991.680.95352.280.98872.880.99803.480.9997
0.490.68791.090.86211.690.95452.290.98902.890.99813.490.9998
0.500.69151.100.86431.700.95542.300.98932.900.99813.500.9998
0.510.69501.110.86651.710.95642.310.98962.910.9982  
0.520.69851.120.86861.720.95732.320.98982.920.9982  
0.530.70191.130.87081.730.95822.330.99012.930.9983  
0.540.70541.140.87291.740.95912.340.99042.940.9984  
0.550.70881.150.87491.750.95992.350.99062.950.9984  
0.560.71231.160.87701.760.96082.360.99092.960.9985  
0.570.71571.170.87901.770.96162.370.99112.970.9985  
0.580.71901.180.88101.780.96252.380.99132.980.9986  
0.590.72241.190.88301.790.96332.390.99162.990.9986