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Article #326

Re: Darts

#326
From: David desJardins
Date: Sun, 13 Sep 1992 17:46
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Darren O'Shaughnessy <dos105@rsphy2.anu.edu.au> writes:
>   I would have expected the distribution of the darts to be approximately
>normal, but it appears that the distribution is flatter on top than a
>Gaussian curve with the same standard deviation, hence with relatively more
>darts falling around the one s.d. area.

Perhaps you should define what you mean by "the distribution of the
darts."  The distribution is obviously two-dimensional, but your other
comments sound like you are dealing with a one-dimensional distribution.
I don't know, for example, what "around the one s.d. area" means for
your two-dimensional distribution.

If you are looking at just the distance from the center as the
statistic, then if the distribution of the dart locations were Gaussian,
the probability distribution of the distance would definitely not be
Gaussian (nor half-Gaussian).

                                        David desJardins
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Path: arc1-ca.pugleaf.net!sparky!uunet!idacrd!desj@ccr-p.ida.org
From: desj@ccr-p.ida.org (David desJardins)
Newsgroups: sci.math.stat
Subject: Re: Darts
Message-ID: <1624@idacrd.UUCP>
Date: 13 Sep 92 17:46:01 GMT
References: <dos105-130992174724@150.203.49.43>
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Organization: IDA Center for Communications Research, Princeton
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