ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÒÑÖª³ÇºÍ³ÇÏà¾à£¬Ïּƻ®ÒÔΪֱ¾¶µÄ°ëÔ²ÉÏÑ¡ÔñÒ»µã£¨²»Óëµã£¬ Öغϣ©½¨ÔìÀ¬»ø´¦Àí³§.À¬»ø´¦Àí³§¶Ô³ÇÊеÄÓ°Ïì¶ÈÓëËùÑ¡µØµãµ½³ÇÊеľàÀëÓйأ¬¶Ô³ÇºÍ³ÇµÄ×ÜÓ°Ïì¶ÈΪ¶Ô³ÇÓë³ÇµÄÓ°Ïì¶ÈÖ®ºÍ.¼Çµãµ½³ÇµÄ¾àÀëΪ£¬½¨ÔÚ´¦µÄÀ¬»ø´¦Àí³§¶Ô³ÇºÍ³ÇµÄ×ÜÓ°Ïì¶ÈΪ.ͳ¼Æµ÷²é±íÃ÷£ºÀ¬»ø´¦Àí³§¶Ô³ÇµÄÓ°Ïì¶ÈÓëËùÑ¡µØµãµ½³ÇµÄ¾àÀëµÄƽ·½³É·´±ÈÀý¹Øϵ£¬±ÈÀýϵÊýΪ4£»¶Ô³ÇµÄÓ°Ïì¶ÈÓëËùÑ¡µØµãµ½³ÇµÄ¾àÀëµÄƽ·½³É·´±ÈÀý¹Øϵ£¬±ÈÀýϵÊýΪ.µ±À¬»ø´¦Àí³§½¨ÔÚµÄÖеãʱ£¬¶Ô³ÇºÍ³ÇµÄ×ÜÓ°Ïì¶ÈΪ0.065.
£¨1£©½«±íʾ³ÉµÄº¯Êý.
£¨2£©ÌÖÂÛ£¨1£©Öк¯ÊýµÄµ¥µ÷ÐÔ£¬²¢ÅжÏÔÚÉÏÊÇ·ñ´æÔÚÒ»µã£¬Ê¹½¨ÔÚ´Ë´¦µÄÀ¬»ø´¦Àí³§¶Ô³ÇºÍ³ÇµÄ×ÜÓ°Ïì¶È×îС£¿Èô´æÔÚ£¬Çó³ö¸Ãµãµ½³ÇµÄ¾àÀ룻Èô²»´æÔÚ£¬Çë˵Ã÷ÀíÓÉ.
¡¾´ð°¸¡¿£¨1£©.
£¨2£©µãµ½³ÇµÄ¾àÀëΪʱ£¬º¯ÊýÓÐ×îСֵ.
¡¾½âÎö¡¿£¨1£©ÓɵãÊÇÔÚÒÔΪֱ¾¶µÄ°ëÔ²ÉÏ£¬ÔòÒ×Öª£¬Óɹ´¹É¶¨Àí¿ÉµÃ£¬ £¬ÔÙ¸ù¾ÝÌâÒ⽨Á¢º¯ÊýÄ£ÐÍ£¬Çó³öϵÊý,´Ó¶øÎÊÌâ¿ÉµÃ½â£»£¨2£©ÓÉ£¨1£©¿ÉµÃ£¬ÀûÓú¯Êýµ¼ÊýÀ´Ñо¿¸ÃµÄµ¥µ÷ÐÔ£¬²¢Çó³öÆä×îСֵ£¬´Ó¶øÎÊÌâ¿ÉµÃ½â.
ÊÔÌâ½âÎö£º£¨1£©ÓÉÌâÒâÖª£¬ £¬ £¬
Ôò£¬
ËùÒÔ .
ÒòΪµ±Ê±£¬ £¬
´úÈë±í´ïʽ½âµÃ£¬
ËùÒÔ .
£¨2£©ÒòΪ£¬
ËùÒÔ .
ÁµÃ£¬
ËùÒÔ£¬¼´.
µ±Ê±£¬ £¬ËùÒÔº¯ÊýΪ¼õº¯Êý£»
µ±Ê±£¬ £¬ËùÒÔº¯ÊýΪÔöº¯Êý.
ËùÒÔµ±£¬¼´µãµ½³ÇµÄ¾àÀëΪ ʱ£¬º¯Êý ÓÐ×îСֵ.
¡¾ÌâÄ¿¡¿Ä³ÊÐΪÁËÐû´«»·±£ÖªÊ¶£¬¾Ù°ìÁËÒ»´Î¡°»·±£ÖªÊ¶Öª¶àÉÙ¡±µÄÎʾíµ÷²é»î¶¯£¨Ò»
ÈË´ðÒ»·Ý£©£®ÏÖ´Ó»ØÊÕµÄÄêÁäÔÚ20¡«60ËêµÄÎʾíÖÐËæ»ú³éÈ¡ÁË100·Ý£¬Í³¼Æ½á¹ûÈçÏÂÃæµÄͼ±íËùʾ£®
ÄêÁä ·Ö×é | ³éÈ¡·ÝÊý | ´ð¶ÔÈ«¾í µÄÈËÊý | ´ð¶ÔÈ«¾íµÄÈËÊý Õ¼±¾×éµÄ¸ÅÂÊ |
[20,30) | 40 | 28 | 0£®7 |
[30,40) | 27 | 0£®9 | |
[40,50) | 10 | 4 | |
[50,60] | 20 | 0£®1 |
£¨1£©·Ö±ðÇó³ö£¬ £¬ £¬ µÄÖµ£»
£¨2£©´ÓÄêÁäÔÚ´ð¶ÔÈ«¾íµÄÈËÖÐËæ»ú³éÈ¡2ÈËÊÚÓè¡°»·±£Ö®ÐÇ¡±£¬ÇóÄêÁäÔÚµÄÈËÖÐÖÁÉÙÓÐ1È˱»ÊÚÓè¡°»·±£Ö®ÐÇ¡±µÄ¸ÅÂÊ£®