Re: Variance question
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Where did you get this?
=normdist(10,0,1,true) in Excel just gave me 1.000.. (a total of 30 0's). Is Excel unreliable for this many decimal places?
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If excel's normdist function can be used to determine the how likely you are to be within X std deviations, then shouldn't
=normdist(1,0,1,true)
give .68?
It gives me .8413.
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