Peter
If i choose to go with the 95th %ile, which is 1855 for stature and the mean value is 1740 and the SD is 70, how do i work this out? I have the p and z score tables now. I am really confused by this equation. Also does this mean that if i need to look at shoulder height and arm length, do i use the same equation again.
I'm sure thsi is quite simple for someone who knows this but i am lost altogether.
Please help.
Regards