???????佫????????????????ж????

????????????ó????????????佫????????????99.99%??????????????????佫????????

????佫????????????

???:0.20

?????>=0.16,<0.20

?????>=0.12,<0.16

?????>=0.08,<0.12

?????>=0.04,<0.08

?????>=0.00,<0.04

?????佫???(??100??)

?佫????1?????????????????????10????????????????????

1????a1

11????a2

21????a3

31????a4

41????a5

51????a6

61????a7

71????a8

81????a9

91????a10

??????佫????????????￡?

5???佫??a1×5

6???佫??a1×6

11???佫??a1×11+a2×1

44???佫??a1×44+a2×34+a3×24+a4×14+a5×4

50???佫??a1×50+a2×40+a3×30+a4×20+a5×10

100???佫??a1×100+a2×90+a3×80+a4×70+a5×60+a6×50+a7×40+a8×30+a9×20+a10×10

?????佫??????ж?

?佫??????ж????????????佫????????

???????????a1??a10??????????a

????

5???佫??5a

6???佫??6a

11???佫??12a

44???佫??120a

50???佫??150a

100???佫??550a

5???佫???????????

+1????5a=1??a=0.20?????;

+0????5a=0??a=0.00???????

6???佫???????????

+1????6a=1??a=0.167,???(?????????佫??????????????0.20????6??????+1.2???????????????????1????????????)

+0????6a=0??a=0.00???????

11??????????????

+2????12a=2??a=0.167,???

+1????12a=1??a=0.083,???

+0????12a=0??a=0.00?????

100?????

+87????550a=87??a=0.158?????

+88????550a=88??a=0.16,???

????????????????????50?????ο????

????????:0<=???<6??6<=???<12??12<=???<18,18<=???<24,24<=???<30,???=30

100?????ο????

????????:0<=???<22??22<=???<44??44<=???<66,66<=???<88,88<=???<110,???=110

????100???佫+88??????????+110??????

????????????????????????

44????(1+2+3+4)*10+4*5=120,??????44????????????120×0.16=19.2??????44+20????????С???????????