???????????????????￥?????,?????????????￥?淨(jìng)????,???????С?????????

??????????????“???????(1)”?????????????￥????

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?淨(jìng)?????

1.??????????????????泯?￡???????????????;

2.??????μ????棬????С?????????????з?????????????????????????;

3.?????????????5?Σ?????η??????С???*10????20?????????????С???*20????40??????????????С???*30????60?????????????С???*40????80?????????????С???*50????100???(1??С???=2??????????????????????);

4.????????????????????????5?λ??????????С?????????????y???????????????С???*15????30???;

5.???????????1-7???佫?????????????????????

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?????????????????4-6??? ??????????

?????????????????????μ?? 1-3??·??

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