ÈýÄ꼉ŠW”µ(sh¨´)±¶”µ(sh¨´)†–î}Èý„t
¡¡¡¡1¡¢ÔÚÒ»‚€œp·¨ËãʽÀ±»œp”µ(sh¨´)¡¢œp”µ(sh¨´)Åc²îµÄºÍµÈÓÚ120£¬¶øœp”µ(sh¨´)ÊDzîµÄ3±¶£¬ÄÇô²îµÈÓÚ¶àÉÙ£¿
¡¡¡¡·ÖÎö£º±»œp”µ(sh¨´)=œp”µ(sh¨´)+²î£¬ËùÒÔ£¬±»œp”µ(sh¨´)ºÍœp”µ(sh¨´)Åc²îµÄºÍ¾Í¸÷×ÔµÈÓÚ±»œp”µ(sh¨´)¡¢œp”µ(sh¨´)Åc²îµÄ'ºÍµÄÒ»°ë£¬¼´£º
¡¡¡¡±»œp”µ(sh¨´)=œp”µ(sh¨´)+²î=(±»œp”µ(sh¨´)+œp”µ(sh¨´)+²î)/2¡£Òò´Ë£¬œp”µ(sh¨´)Åc²îµÄºÍ= 120/2=60¡£ß@˜Ó¾ÍÊÇ»ù±¾µÄºÍ±¶†–î}ÁË¡£Ð¡”µ(sh¨´)=ºÍ/(±¶”µ(sh¨´)+1)
¡¡¡¡½â£ºœp”µ(sh¨´)Åc²îµÄºÍ=120/2=60£¬²î=60/(3+1)=15¡£
¡¡¡¡2¡¢ÒÑÖªƒÉ‚€”µ(sh¨´)µÄÉÌÊÇ4£¬¶øß@ƒÉ‚€”µ(sh¨´)µÄ²îÊÇ39£¬ÄÇôß@ƒÉ‚€”µ(sh¨´)ÖÐÝ^СµÄÒ»‚€ÊǶàÉÙ£¿
¡¡¡¡·ÖÎö£ºƒÉ‚€”µ(sh¨´)µÄÉÌÊÇ4£¬¼´´ó”µ(sh¨´)ÊÇС”µ(sh¨´)µÄ4±¶£¬Òò´Ë£¬ß@ÊÇÒ»‚€»ù±¾µÄ²î±¶†–î}¡£Ð¡”µ(sh¨´)=²î/(±¶”µ(sh¨´)-1)¡£
¡¡¡¡½â£ºƒÉ‚€”µ(sh¨´)ÖÐÝ^СµÄÒ»‚€=39/(4-1)=13¡£
¡¡¡¡3¡¢½ã½ã×ö×ÔÈ»¾šÁ•(x¨ª)±ÈÃÃÃÃ×öËãÐg(sh¨´)¾šÁ•(x¨ª)¶àÓÃ48·Ö犣¬±ÈÃÃÃÃ×öÓ¢ÕZ¾šÁ•(x¨ª)¶àÓÃ42·Ö犣¬ÃÃÃÃ×öËãÐg(sh¨´)¡¢Ó¢ÕZƒÉéT¾šÁ•(x¨ª)¹²ÓÃÁË44·Ö犣¬ÄÇôÃÃÃÃ×öÓ¢ÕZ¾šÁ•(x¨ª)ÓÃÁ˶àÉÙ·Ö犣¿
¡¡¡¡·ÖÎö£º½ã½ã×ö×ÔÈ»¾šÁ•(x¨ª)µÄ•régÊÇÒ»¶¨µÄ£¬±ÈÃÃÃÃ×öËãÐg(sh¨´)ºÍÓ¢ÕZµÄ•rég·Ö„e²îÁË48·ÖºÍ42·Ö£¬ÕfÃ÷ÃÃÃÃ×öÓ¢ÕZ±È×öËãÐg(sh¨´)¶àÓÃÁË48-42=6·Ö犣¬ÈÔÈ»ÊÇÒ»‚€ºÍ²î†–î}¡£
¡¡¡¡½â£ºÃÃÃÃ×öÓ¢ÕZ¾šÁ•(x¨ª)ÓÕr=(44+6)/2=25·Ö犡£
¡¾ÈýÄ꼉ŠW”µ(sh¨´)±¶”µ(sh¨´)†–î}¡¿ÏàêP(gu¨¡n)ÎÄÕ£º
±¶”µ(sh¨´)†–î}µÄŠW”µ(sh¨´)î}¼°´ð°¸…¢¿¼07-06
êP(gu¨¡n)ÓÚÈýÄ꼉ŠW”µ(sh¨´)µÄ±¶”µ(sh¨´)†–î}07-14
¼s”µ(sh¨´)Åc±¶”µ(sh¨´)µÄŠW”µ(sh¨´)î}07-07
êP(gu¨¡n)ÓÚŠW”µ(sh¨´)î}¼s”µ(sh¨´)±¶”µ(sh¨´)†–î}¼°´ð°¸07-06
±¶”µ(sh¨´)†–î}ŠW”µ(sh¨´)î}¼°´ð°¸£¨Í¨ÓÃ5ƪ£©03-25
êP(gu¨¡n)ÓÚŠW”µ(sh¨´)Œ£î}Ö®¼s”µ(sh¨´)±¶”µ(sh¨´)µÄ†–î}07-08
êP(gu¨¡n)ÓÚŠW”µ(sh¨´)Œ£î}Ö®¼s”µ(sh¨´)±¶”µ(sh¨´)†–î}07-08
ŠW”µ(sh¨´)†–î}07-13