Normal distribution (percentile) Calculator

Calculates the percentile from the lower or upper cumulative distribution function of the normal distribution.

Normal distribution (percentile)
cumulative mode
    1. lower P upper Q
cumulative distribution
    1. 0≦P,Q≦1
mean μ
standard deviation σ
    1. σ>0

The default value μ and σ shows the standard normal distribution.

Normal distribution (percentile)
[1-4] /4Disp-Num
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[1]  2018/08/05 20:14   Male / Under 20 years old / Elementary school/ Junior high-school student / Useful /
Purpose of use
nice
[2]  2018/03/08 06:36   - / - / - / - /
Purpose of use

In a job fair, 3000 applicants applied for a job. Their mean age was found to be 28 with a standard deviation of 4 years. How many have ages between 24 and 32 years? Find the 99th percentile.
[3]  2017/11/29 00:39   Female / Under 20 years old / Elementary school/ Junior high-school student / Useful /
Purpose of use
for my assignment
Comment/Request
In a job fair, 3000 applicants applied for a job. Their mean age was found to be 28 with a standard deviation of 4 years. How many have ages between 24 and 32 years? Find the age such that 75% is below it.
[4]  2016/12/28 14:49   Male / Under 20 years old / High-school/ University/ Grad student / Very /
Purpose of use
For my assignment
Comment/Request
I hope you'll always make this website accessible to everyone. Thanks a lot!

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