Normal distribution (percentile) Calculator
Calculates the percentile from the lower or upper cumulative distribution function of the normal distribution.  
The default value μ and σ shows the standard normal distribution. 
Normal distribution (percentile)
[18] /8  DispNum 
 Purpose of use
 Homework
[1] 2020/07/02 21:16 Under 20 years old / Others / Useful /
 Purpose of use
 Homework
[2] 2019/11/18 07:51 Under 20 years old / Elementary school/ Junior highschool student / Useful /
 Purpose of use
 in order to know how to get its percintile
 Comment/Request
 in order to know how to get its percintile
[3] 2019/03/14 13:45 Under 20 years old / Highschool/ University/ Grad student / A little /
 Purpose of use
 performance task
 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] 2019/02/10 18:18 Under 20 years old / Highschool/ University/ Grad student / Useful /
 Purpose of use
 nice
[5] 2018/08/05 11:14 Under 20 years old / Elementary school/ Junior highschool student / Useful /
 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.
[6] 2018/03/07 21:36  /  /  /
 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.
[7] 2017/11/28 15:39 Under 20 years old / Elementary school/ Junior highschool student / Useful /
 Purpose of use
 For my assignment
 Comment/Request
 I hope you'll always make this website accessible to everyone. Thanks a lot!
[8] 2016/12/28 05:49 Under 20 years old / Highschool/ University/ Grad student / Very /
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