Normal Probability

One-Sided Probability

Enter the z-score below:

P(z < {{znot}} ) = {{onesidenorm}}

P(z > {{znot}} ) = {{otherside}}

Enter the left z-score below: Enter the right z-score below:

P({{zleft}} < z < {{zright}}) = {{twosidenorm}}

P(z < {{zleft}} and z > {{zright}}) = {{outsidenorm}}

Enter the left cumulative area below: