Re: Standard Deviation Question, How to do it?
My question is first how is the variable, a, determined.
Assumung the upper quarter solution:
.04 + .15 + .33 + .47 = .99
1
- = (.99)^a
4
Log(.99}
-------- = a
Log(.25)
This doesn't look correct so I must have not understood something or maybe I'm being "special" today.
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