DRSteele
Wellknown Member
 Joined
 Mar 31, 2015
 Messages
 2,318
 Office Version

 365
 Platform

 Windows
Can someone please help me?
I wish to calculate the proportion of values that fall between a certain number of standard deviations in a normal distribution.
So if I have a cell with 1 as the number of st.devs, I want the function to report 68.2689492%. If I put in 2 for st.devs, it should report 95.4499736%. And entering 1.644854 for std.devs should report 90.0000000%. Like this wikepedia article.
Which functions or formulas do that?
I wish to calculate the proportion of values that fall between a certain number of standard deviations in a normal distribution.
So if I have a cell with 1 as the number of st.devs, I want the function to report 68.2689492%. If I put in 2 for st.devs, it should report 95.4499736%. And entering 1.644854 for std.devs should report 90.0000000%. Like this wikepedia article.
Which functions or formulas do that?