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5、5(20,0.2)XBP 51015200.050.10.150.2q q 11(1)(1)()(1)(1)kkn knkknknC ppP XkP XkCpp !1!()!1!11(1)!(1)!npnkpknknpkpknk(1)knp5000500050002(2)(0.001)(0.999)kkkkP XC 15000500001(0.001)(0.999)0.9574kkkkC lim(1)!0,1,2,kkkn knnnnC ppekk lim0nnnp np (1)!0,1,2,kkkn knC ppekk (1)(1)(1)1!kkn knnnkn knnC ppn nnkkn
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7、kk0.940.9!kkek 0.013459 0.320.3()(2)!kikP AP Yek 0.0369 1,2,3i 123AAA 312311()iiP AAAP A 31(10.0369)0.10670.0369(),0,1,2,!kP Xkekk ()(1),0,1,2,mmk mkP Ym XkC ppmk ()(),0,1,2,k mYmXkm ()(),XkXlkl ()()()k mP YmP Xk P Ym Xk (1)!kmmk mkk meC ppk ()(1)!()!mk mk mk mpepmkm 0()(1)!msk m ssspepms 令令(1)()!mppeem ()!mppem 0,1,2,m ()YPp,aabpab (1)kn kkkn kabnna bC CC ppC ()()kn kkkn kkn kkabnababnnnna ba ba bC CC A AA ACCAA()kn kabna bC CP XkC 祝您成功！祝您成功！
