----- Original Message ----- 
From: "David Brin" <[EMAIL PROTECTED]>
To: "Killer Bs Discussion" <[EMAIL PROTECTED]>
Sent: Tuesday, October 19, 2004 2:29 PM
Subject: Re: Brin: conservatives abandoning sinking ship


>
> Let me add this.  The only place where I have spoken in the last 3 months
with any people who both
>have a postgraduate degree and are still supporting Bush is...
>
> ... here on Brin-l...
>

That may be a function of the sampling, David. :-)  Back in '02, 44% of the
people who have a post graduate degree voted for Bush.  I'd be surprised if
that support has dropped more than 10%.  Given a 33% probability of  a
person with a graduate degree who is not on Brin-L voting for Bush, there
is only a 2% chance that none of 10 people who are randomly sampled from
voters in the '04 presidential election will have voted for Bush.

I presume you know more than 10 people outside of Brin-L who have graduate
degrees.  So, I'm guessing that your sampling has some bias.**  Otherwise,
one would have to conclude that far fewer than a third of those with
graduate degrees will vote for Bush.

Dan M.

**To make sure someone doesn't misunderstand me, I'm not accusing David of
bad technique...I'm stating the opinion that the folks he knows are not a
random sample of those with graduate degrees.


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