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I hate formulas. I don't

I hate formulas. I don't know these. ARGH! Okay. Let's see what I can remember.

EV=n(avg)
SEsum=Sq. root n (SD)
SE%=SD/sq.root nx100%

Well, it's not much. But that should get me through a few scary problems. I wish I knew more. I know I can do normal approximations. I can do some box things, and averages. Sampling, too. Possibly even confidence intervals (95% is 2 SEs). Maybe I can do this. I can sure as hell give it my best shot, anyway.

Posted by rina on November 8, 2001 08:10 PM |

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