Begin forwarded message:
From: Paul Bernhardt <[EMAIL PROTECTED]> Date: Mon Nov 3, 2003 9:31:24 PM US/Mountain To: Paige Miller <[EMAIL PROTECTED]> Subject: Re: z test results in Excel
At least now Excel tends to produce accurate results. It wasn't too many years ago (and maybe it is still true) that it handled data with low coefficients of variation very poorly, often yielding incorrect calculations for standard deviations, Z and T scores...
Paul
On Monday, October 27, 2003, at 06:23 AM, Paige Miller wrote:
(And I'd also like to take this opportunity to offer kudos to Microsoft
for making documentation on statistical testing that is totally
incomprehensible and useless.)
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