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augieboo

06/05/03 1:49 PM

#7508 RE: WinLoseOrDraw #7507

"someone clever could actually measure how long we've stayed above before"

Too bad we don't have anybody like that around here. ):
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augieboo

06/06/03 2:09 AM

#7521 RE: WinLoseOrDraw #7507

Okay, I figured it out.

The mean 10-year PE is 15.93
Standard Deviation = 6.45
Mean + StDev = 22.38
Mean - StDev = 9.48

Total Data Set = 1468 Months
Months Above 22.38 = 148 (10.8%)
Months Below 9.48 = 185 (12.6%)

Length of periods outside 1 StDev from the mean?

Have a look...

http://home.earthlink.net/~augieboo3/above1stdev.xls