What is the exact equation used in ToolPak t-test (unequal vari?)

I am just looking for the mathematical equation set that is used in the
ToolPak's t-test for unequal variance. I am using the function in my
dissertation but need to be able to give a bit more info...

Polexia -

I couldn't find the formula in Help of recent versions of Excel. But it was
in the Excel 97 Help.

I've posted a jpg file of that formula on my web site
http://www.mikemiddleton.com, with a link in the lower left corner.

- Mike

"Polexia" <[email protected]> wrote in message
news:[email protected]...
>I am just looking for the mathematical equation set that is used in the
> ToolPak's t-test for unequal variance. I am using the function in my
> dissertation but need to be able to give a bit more info...

Thanks! You're a star

"Mike Middleton" wrote:

> Polexia -
>
> I couldn't find the formula in Help of recent versions of Excel. But it was
> in the Excel 97 Help.
>
> I've posted a jpg file of that formula on my web site
> http://www.mikemiddleton.com, with a link in the lower left corner.
>
> - Mike
>
> "Polexia" <[email protected]> wrote in message
> news:[email protected]...
> >I am just looking for the mathematical equation set that is used in the
> > ToolPak's t-test for unequal variance. I am using the function in my
> > dissertation but need to be able to give a bit more info...
>
>
>