15311

	1-14]
Jst.l(*i-*)*'St.,<y i-9Y

= -y*,

	[ ^
Me = •

hs Me = xs+ -- Js	rl* i-1
O »-* li ** + >1^	s—1 5 2> <=1
hs Qi= *s+ y ls	s—1 3n V^1 T-I* i=l
/m fm—1 . ° (/m- /m-l) + (/m- /m+l)

K

i=l

^s‘⁼F^?

_{2 =} Et=i(y> ?o² Z«=i(y«-y)²

tf² = 1 -0²    (0,1)

*2" r Z^(jr' ■ *^y

1=1

K

Sw =    ~ *)²]

i=l

^o.s

IŁ-

100%

E?=il*. -x\

^{v% =} i7i ‘^100%