This is documentation for Mathematica 6, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)


gives the cumulative density beyond x for a normal distribution with zero mean and unit variance.
  • The two-sided p-value is twice the one-sided p-value.
  • The following options can be given:
TwoSidedFalsewhether to perform a two-sided test