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.
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:|
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