Article View: fj.sci.math
Article #14212Re: probability question (EASY!)
From: Satoshi Kusakabe
Date: Tue, 23 Feb 1993 02:49
Date: Tue, 23 Feb 1993 02:49
73 lines
3342 bytes
3342 bytes
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>
>Subject $B$K(J EASY! $B$H$"$C$?$N$G!"$A$g$C$H9M$($F$_$?$N$G$9$,!"(J
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>In article <SHINGO.93Feb19192748@ipc02.rtri.or.jp>
> shingo@ipc02.rtri.or.jp (Shingo MATSUMOTO) writes:
>> | $B#1!%(J $B#p!J#n!K$,:GBg$H$J$k#n$H!"$=$N:GBgCM$r5a$a$F$/$@$5$$!#(J
>>
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>> | $B#2!%(J $B#n"*!g(J $B$H$7$?$H$-$N#p!J#n!K$N6K8B$r5a$a$F$/$@$5$$!#(J
>> $B7W;;$N7k2L$K$h$l$P#2!?#7$G$7$g$&!#(J
>$B?tCM7W;;$N7k2L$K$h$l$P!"3N$+$K(JP(6)$B$,:GBg$G!"6K8BCM$O(J 2/7 $B$K$J$j$^$7$?!#(J
>
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-----
{ P(n) } $B$r!!#6$D$:$D$N%0%k!<%W$KJ,$1$^$9!#(J
L(n) = { P(6*n+1),P(6*n+2),P(6*n+3),P(6*n+4),P(6*n+5),P(6*n+6)}
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$B$3$3$G%0%k!<%W(J L(n) $B$N%l%s%8I}$r(J W(n) $B$H$7$^$9!#(J
W(n) = P(6*n+6)-P(6*n+1)
$B$5$F!"(JP(6*n+7) = 1/6 ( Sum[ P(6*n+k), {k, 1, 6}])
> 1/6 ( 5 P(6*n+1) + P(6*n+6) )
P(6*n+12) < P(6*n+6)
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W(n+1) = P(6*n+12)-P(6*n+7)
< P(6*n+6) - { 1/6( 5 P(6*n+1) + P(6*n+6))}
= 5/6 ( P(6*n+6) - P(6*n+1) }
= 5/6 W(n)
$B$7$?$,$C$F!"(J W(n) -> 0 ( n -> Infinity )
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************************ ******
$B!!F|2<It!!CR!!(JSatoshi Kusakabe @ Roland Electronics
*********** *** *************
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Technical Details
Message-ID:
<2754@rdnew4.roland.co.jp>Path:
arc1-ca.pugleaf.net!sparky!uunet!ccut!news.u-tokyo.ac.jp!wnoc-tyo-news!dclsic!hamamatsu-pc.ac.jp!rdnew6!rdnew11!rdnew4!recsun12!kusakabeReferences:
<TANUMA.93Feb19025303@mathc.math.titech.ac.jp> <SHINGO.93Feb19192748@ipc02.rtri.or.jp> <C54108.93Feb20165705@sakura.sakura.kudpc.kyoto-u.ac.jp>Show Full Headers
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X-Google-Language: Japanese,JIS X-Google-Thread: f4956,fc23536e46178b6f X-Google-Attributes: gidf4956,public X-Google-ArrivalTime: 1993-02-22 18:49:16 PST Path: arc1-ca.pugleaf.net!sparky!uunet!ccut!news.u-tokyo.ac.jp!wnoc-tyo-news!dclsic!hamamatsu-pc.ac.jp!rdnew6!rdnew11!rdnew4!recsun12!kusakabe From: kusakabe@roland.co.jp (Satoshi Kusakabe) Newsgroups: fj.sci.math Subject: Re: probability question (EASY!) Message-ID: <2754@rdnew4.roland.co.jp> Date: 23 Feb 93 02:49:16 GMT References: <TANUMA.93Feb19025303@mathc.math.titech.ac.jp> <SHINGO.93Feb19192748@ipc02.rtri.or.jp> <C54108.93Feb20165705@sakura.sakura.kudpc.kyoto-u.ac.jp> Sender: news@roland.co.jp Reply-To: kusakabe@roland.co.jp (Satoshi Kusakabe) Distribution: fj Organization: Roland Electronics Corporation, Matsumoto, Nagano, Japan Lines: 73