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j v E k s i Y a k s s a I k HW s s5 k5 sr 5| B = B s s Ba45 l 5 l5 s s s 5| 9 s =aA b5 l 5 l5 s s s 5| s 5| s a L5 b s s s 5| s 5| s 2 : 1 : a5 l 5 s s 1 2 a9 5 s s s 1 1 2 3 4 2 1 2 3 4 2 : 2 : q d9 A E k5 k5 sr Ba45 l 5 l5 s s 1 ! M X q () () 2 2 6 1 23 x px e = 5 ()DX =( C ) A 3 B 6 C3 D6 2 () ( )4, 1, 0.6 XY DX DY =5 (3 2 )DX Y = ( C ) A40 B34 C25.6 D17.6 3 i M X Y () ()()E XY E X E Y= 5 ( B ) A B() ()(DXY DXDY= ) )()()(DX Y DX DY+ =+ CX Y DX Y ! (, 12 , ) n X XXL 98 X 5 # ),2,1( niX i L= X Ms # ),2,1( niX i L= $ 12 (, , ) n X XXL M n % 12 (, , ) n X XXL s M Os ! 12 (, ) 1 uW95/ $ uW 12 (, ) = q 1 # uW 12 (, ) q $ uW 12 (, ) c q 1 % 4 uW 12 (, ) M 4 : : 1 q d9 A E k5 k5 sr L !_ A il _ q# _ s q 0 H 0 H 0 H 0 H $ _ q% _ s q 0 H 0 H 0 H 0 H / 1 Zs E Zs B_ s (Z MBd9ZE #Zs B_ 98 ( MBd9ZE $Zs L= B _ %Zs Zs1 8 L 01 Yx = +M1_ TL ! 01 :H 0 = $ 5 V ( C ) M W M11 # M WiALM11 $ M WiALM11 %i BH wL ? M W1 ()Yfx= =aA b5 l 5 l5 s s 1 X 11 () ,( ) 24 PA PBA=5 ( ) PAB=_3/8_ s V U 2 () 4DX = () 1DY = 1 2 XY = 5 ()DX Y =_3_ 3 !(1,) i X Bp O 12 , n X XX M 5 1 n ki i EX X = = 1 ( 1) pnp+ 4 !98 2 (2,3)XN 12 , n X XX X B e 5 () 2 2 1 23 n i i X = V s 2 ()n L !_ L ! 0100 :,: = HH A /_ 4 : : 2 q d9 A E k5 k5 sr s 5A / _ B 0 H 0 H s a L5 b s s B X F 2 (, )XN | 10 kq F k k LT / p ( F 1 LT 1 A = / u jg r Y A A Zs s 44 EG .4 1WBMVF DSJU & u 99 p : N W1 l/ &YDFM s ? d 9s / V p :1N BZ x x 2.063 12.195yx= + NB il g rN 9FB p h 2.063 N 9 p Bs $PFGGJDJFOUT S U4UBU 1WBMVF *OUFSDFQU & N & a5 l 5 s s V 20%$ Z OV O 30V 32 $ Z ( ! M ) X V U V$ Z - X qs 2 p - $ ZV q (1.94) 0.9738= y (32,0.8)XBnull 2s 32 32 ()0.80.2,0,12, kk k PX k C k = = L 32 2 25.6 30 25.6 ( 30) ( ) (1.94) 0.9738 5.12 5.12 X PX P = = 4s s B l S DNV 4B | Z !l V s kA 2 24.233s = 01.0= / 4 : : 4 q d9 A E k5 k5 sr I4Bl 8 1 8 ( ) 2 0.99 (9) 2.088 = 2 22 2 01 :12 :1HH 2 2 0.99 2 0 (1) (9) 0.01 nS P = 2 2 0.9922 0 ( 1) (10 1) 24.233 1.512 2.088 (9) 12 ns = 4Bl 81 8 0 H a9 5 s s != M (,)X Y f 2 ,0 2,0 1 (, ) 0, Axy x y pxy = p q3/4A= 1PX Y /2+ p1 X H q () X p x 4 X Y 21 2 00 1,Ax ydxdy = 4 1, 3 A= 3 4 A= . 2 1/2 1/2 1/2 22 00 0 1 2 1 () 33 3 2 4 4 4 2 2560 x XY x x ydxdy x ydy dx x dx + = 1 = 1 22 0 331 () (, ) 442 X px pxydy xydy x x + = 2 3 8 = 2 3 () 8 X px x= (0 2)x 4 2 2 0 338 () (,) 2 443 Y py pxydx xydx y y + = (0 1)y 5 (, ) () () XY p xy p xp y= yN X Y b ! X s p X P 2 )1(2 () 2 1 4 : : 5 q d9 A E k5 k5 sr 10 X |B4 ( ) 123 ,xxx= (1, 2, 1) p X ()E X p 9 p1 f p Kv 9 ()E X 1 ii i x p + = () 2 2 122(1)31 = + + 32= () 1 32EX = 1 A X= 7 1 A 1 = 32 X = 4 3 35 3 22 X 6 = = () ( ) ( ) ( ) 225 12 , , , 2 (1 ) 2 (1 ) n Lpxpx px = =L ln ( ) ln 2 5ln ln(1 )L =+ + dln ( ) 5 1 0, 1 L d = = 51 , 61 5 = % % 4 : : 6
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