Skip to main content
Statistics LibreTexts

5: Normal Probability Distribution

  • Page ID
    19738
  • Normal Probability Distribution

    This calculator computes P(a < x < b), where x is a normal random variable, and a and b are the lower bound and upper bound for x.  Please report the error to Dr. Jessica Kuang at jkuangATvcccd.edu.

    To learn how to use this calculator, please watch a short video here.

    Input

    Mean: Standard Deviation:

     

    Output

    Enter 2 out of 3 values below to either calculate the probability or a boundary value
    (enter integers or decimals only)

    Lower Bound:   Upper Bound:   Probability:  

    Error Message:

     

    (Powered by DESMOS)

    • Was this article helpful?