leadcfa

kurupt1 Wrote:
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> enter the data, then when you go into the stat
> mode, sx will be the sample stdev (sigma x being
> the normal stdev). To get covariance, scroll down
> to r, this gives correlation to divide by the
> stdev's that you need (normal ones or sample).
>
> I know exactly which question you're talking about
> I did the same thing. If it gives you a table of
> probabilities then its normal covraiance that you
> want. You want sample cov when you're estimating
> from data.

If you use this formula, you would have population covariance...not sample covariance...right? Any way to get sample covariance out of the calculator?