Standard Normal Distribution Table | z normal distribution
images/normal-dist.jsThisisthe"bell-shaped"curveoftheStandardNormalDistribution.ItisaNormalDistribution[1]withmean0andstandarddeviation[2]1.Itshowsyouthepercentofpopulation:between0andZ(option"0toZ")lessthanZ(option"UptoZ")greaterthanZ(option"Zonwards")Itonlydisplayvaluesto0.01%TheTableYoucanalsousethetablebelow.Thetableshowstheareafrom0toZ.InsteadofoneLONGtable,wehaveputthe"0.1"srunningdown,thenthe"0.01"srunningalong.(Exampleofhowtouseisbelow)Z0.000.010.020.030.040.050.060.070.080.090.00.00...
images/normal-dist.js
This is the "bell-shaped" curve of the Standard Normal Distribution.It is a Normal Distribution[1] with mean 0 and standard deviation[2] 1.
It shows you the percent of population:
between 0 and Z (option "0 to Z") less than Z (option "Up to Z") greater than Z (option "Z onwards")It only display values to 0.01%
The TableYou can also use the table below. The table shows the area from 0 to Z.
Instead of one LONG table, we have put the "0.1"s running down, then the "0.01"s running along. (Example of how to use is below)
Z 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.0 0.0000 0.0040 0.0080 0.0120 0.0160 0.0199 0.0239 0.0279 0.0319 0.0359 0.1 0.0398 0.0438 0.0478 0.0517 0.0557 0.0596 0.0636 0.0675 0.0714 ...