ͷdz
ҪY(ji)@Εr(sh)gһֱæbĩһпգӰ(hu)F(xin)ڸҾЈϡ؛ҡһr(sh)gtݵW(wng)ҡ־ͬϡġƴ͡
ǰھW(wng)һ(g)ҾƴُW(wng)ܿM(jn)ƴُȺl(f)F(xin)ȺһλW(wng)ѡżҲbޡͬӵ߀ͬһ̖(ho) fƴُ߀ك(yu)9˺ܿ_(d)ƴُĬ˶ס߀ƴһv܇sȥtP
fF(xin)ڹصƴ;W(wng)һȤ纼ƴ;W(wng)ƴȾW(wng)վƴُƴ͡ƴ܇ƴ(xing)ĿdzSH(sh)߀Y(ji)˲ѡǰͨ^Ϻһ(g)ƴُW(wng)ѽ(jng)ҵƴ(ƴĻ鼆)ĺȥ̎
̼ҷdz
ƴ(pincker)ǽF(xin)dȺwĿǰƴƴ()ƴ(ƴ)ƴƴƴ܇(L(fng)܇)ƴ(ƴF(tun))ƴُȵ@ӼȿԷ?jn)ɱ?yu)J(rn)R(sh)һЩ
6µꑺݵļtPƳ˼ҾƴُuƳƴُײͬƷ̖ͬ(ho)ƷMһM(fi)߿ɽMһُIǶ˹ُͬIƴُײƷԓ50%ƷcҾƴُ(dng)10%ƷƷُIlM(fi)ߣُIr(sh)ܵЅ^(q)ɽr(ji)10%30%ƴُr(ji)
ǰԼҾƴُ}ġҾƴُW(wng)վҲ현_ͨW(wng)ѿp˽l(f)ƴُϢƴ
@Npˮ(dng)՝uL(fng)еġƴF(xin)ЌJ(rn)CPIƴُʧʡXM(fi)ģʽ@˂M(fi)^ОıF(xin)ҲһN(ji)ͭh(hun)ʽ
B
ڇcƴ͡(yng)һ~(yng)ԓǡAlgebraic Average(ֱg顰(sh)ƽs顰AA)Їƴ;W(wng)(chung)ʼ۲BAAơښWއҷdz?yn)Hᳫ(ji)sN(yn)еľĻԼIΡڇ(ni)Vڵȵصƴ;W(wng)վdzSĿܶǰ붼ķF(xin)ڶھW(wng)j(lu)ό(sh)F(xin)(ӛ _P)