Page 329 - 1300 Math Formulas
P. 329
CHAPTER 12. PROBABILITY
1257. ` + å ` + å ` +K + å ` = O =
å
å
M
å
N
O
=
1258. m~ëÅ~ä∞ë=qêá~åÖäÉ=
=
oçï=M= = = = = = = N= = = = = = =
oçï=N= = = = = = N= = N= = = = = =
oçï=O= = = = = N= = O= = N= = = = =
oçï=P= = = = N= = P= = P= = N= = = =
oçï=Q= = = N= = Q= = S= = Q= = N= = =
oçï=R= = N= = R= = NM= = NM= = R= = N= =
oçï=S= N= = S= = NR= = OM= = NR= = S= = N=
=
=
=
12.2 Probability Formulas
=
bîÉåíëW=^I=_=
mêçÄ~ÄáäáíóW=m=
o~åÇçã=î~êá~ÄäÉëW=uI=vI=w=
s~äìÉë=çÑ=ê~åÇçã=î~êá~ÄäÉëW=ñI=óI=ò=
bñéÉÅíÉÇ=î~äìÉ=çÑ=uW=µ=
^åó=éçëáíáîÉ=êÉ~ä=åìãÄÉêW=ε ==
pí~åÇ~êÇ=ÇÉîá~íáçåW=σ =
O
s~êá~åÅÉW=σ =
Ñ
aÉåëáíó=ÑìåÅíáçåëW= ( ) ñÑ I= ( ) í =
=
=
1259. mêçÄ~Äáäáíó=çÑ=~å=bîÉåí=
m ()= ã I==
^
å
ïÜÉêÉ==
ã=áë=íÜÉ=åìãÄÉê=çÑ=éçëëáÄäÉ=éçëáíáîÉ=çìíÅçãÉëI==
å=áë=íÜÉ=íçí~ä=åìãÄÉê=çÑ=éçëëáÄäÉ=çìíÅçãÉëK=
=
319
