Hey guys, extreme spread I have a handle on. Pretty basic stuff. But sd I'm not up to par with. First off how do you calculate it? Is there a formula to work it out? And what is the main reason for these numbers?
Scott.
Es and Sd
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Steve N
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Re: Es and Sd
Scott you can get an SD calculator app for your phone or pad. A rough calculation can be done by dividing the Es by 4. That's all I know. Stuff I found on Google. Others may have other methods and some explanation.
Steve.
Steve.
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scott/r
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Re: Es and Sd
Cool, thanks Steve.
I did a google search and found a calculator that also gives you your percentage forcasts as well. Which is the reason for sd figures, so I just read.
http://www.calculator.net/standard-devi ... lator.html
I did a google search and found a calculator that also gives you your percentage forcasts as well. Which is the reason for sd figures, so I just read.
http://www.calculator.net/standard-devi ... lator.html
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scott/r
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Re: Es and Sd
What is an acceptable number for 155.5 bergers? I've got a reading of 4.55 from this calculator. Am I in the ballpark?
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