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- From: fafuria@phoenix.Princeton.EDU (Frederick Arthur Furia)
- Subject: Re: The NHL is pretty tough this year.
- Message-ID: <1993Jan28.060538.11128@Princeton.EDU>
- Originator: news@nimaster
- Sender: news@Princeton.EDU (USENET News System)
- Nntp-Posting-Host: phoenix.princeton.edu
- Organization: Princeton University
- References: <1993Jan27.200643.16634@Princeton.EDU> <1993Jan28.005616.19476@sol.UVic.CA>
- Date: Thu, 28 Jan 1993 06:05:38 GMT
- Lines: 26
-
- In article <1993Jan28.005616.19476@sol.UVic.CA> gballent@fraser.UVic.CA writes:
- >In article 16634@Princeton.EDU, fafuria@phoenix.Princeton.EDU (Frederick Arthur Furia) writes:
- >
- >This statistic does not prove anything about how tough a league is. Because every game
- >has one winner and one looser (or it is tied) the "average" team every year will be
- >500. It just happens, because of fluke, that there are several teams barely above
- >average, and few below it, but the few that are below are WELL below (Ottawa, San
- >Jose).
- >To compare if the NHL is a tough, competitive league from one season to the next, one
- >might use the standard deviation of the teams winning percentages. Since the
- >mean will be .500 regardless of the level of competition, a low standard deviation would indicate
- >that all teams are around .500 (thus on any given day, any team could beat another one)
- >Probably, this season has a relatively high standard deviation because of the inept
- >expansion teams.
-
- Well, the expansion teams, Edmonton, and the Whalers give us high deviations, but since I see
- only seven teams with a win-loss difference of more than five games, that means that there are
- 12 teams with huge deviations. Hmmm. Now we also have 12 teams with less than 5 games in
- there win-loss difference. I wonder if five is always this magic number? I'll check the last
- couple of years and get back to the net tomorrow. (This is obviously not the proper way to
- analyze things, but it's all I have time for, and I already feel kind of nerdy about this...)
-
-
- >Gregmeister
-
- Fred
-