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Topic: Percentage question
Replies: 6   Last Post: Feb 4, 2013 8:03 PM

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Posts: 821
Registered: 9/1/10
Re: Percentage question
Posted: Feb 4, 2013 8:02 PM
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On Feb 4, 5:01 pm, Musatov <marty.musa...@gmail.com> wrote:
> On Feb 3, 6:37 pm, William Elliot <ma...@panix.com> wrote:> On Sun, 3 Feb 2013, Anonymous wrote:
> > > I heard that lie dector results are correct 53 to 47%.
>
> > You heard wrong.  If you heard correctly, it could have been
> >         "lie dector results are correct 47 to 53% of the time".

>
> > > Am I correct in saying that this means that there is a 3% chance of the
> > > test being right and a 97% chance of it being wrong?

>
> > No.  It indicates that lie decetors results are right about half the time.
>
> -truth=-6%+truth,MUSAATOV


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