£¨06ÄêÈ«¹ú¾í¢òÀí£©£¨£±£²·Ö£©

ijÅú²úÆ·³ÉÏä°ü×°£¬Ã¿Ïä5¼þ£¬Ò»Óû§ÔÚ¹º½ø¸ÃÅú²úÆ·Ç°ÏÈÈ¡³ö3Ï䣬ÔÙ´ÓÿÏäÖÐÈÎÒâ³öÈ¡2¼þ²úÆ·½øÐмìÑé¡£ÉèÈ¡³öµÄµÚÒ»¡¢¶þ¡¢ÈýÏäÖзֱðÓÐ0¼þ¡¢1¼þ¡¢2¼þ¶þµÈÆ·£¬ÆäÓàΪһµÈÆ·¡£

       £¨I£©Óñíʾ³é¼ìµÄ6¼þ²úÆ·ÖжþµÈÆ·µÄ¼þÊý£¬ÇóµÄ·Ö²¼Áм°µÄÊýѧÆÚÍû£»

       £¨II£©Èô³é¼ìµÄ6¼þ²úÆ·ÖÐÓÐ2¼þ»ò2¼þÒÔÉ϶þµÈÆ·£¬Óû§¾Í¾Ü¾ø¹ºÂòÕâÅú²úÆ·£¬ÇóÕâÅú²úÆ·±»Óû§¾Ü¾øµÄ¸ÅÂÊ¡£

½âÎö£º(1.)

        

              

ËùÒԵķֲ¼ÁÐΪ

0

1

2

3

P

µÄÊýѧÆÚÍûE()= 

(2)P()=

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

£¨06ÄêÈ«¹ú¾í¢ñÀí£©ÉèƽÃæÏòÁ¿¡¢¡¢µÄºÍ¡£Èç¹ûÏòÁ¿¡¢¡¢£¬Âú×㣬ÇÒ˳ʱÕëÐýתºóÓëͬÏò£¬ÆäÖУ¬Ôò

A£®                     B£®

C£®                      D£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

£¨06ÄêÈ«¹ú¾í¢ñÀí£©ÉèÊǹ«²îΪÕýÊýµÄµÈ²îÊýÁУ¬Èô£¬£¬Ôò

A£®               B£®          C£®             D£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

£¨06ÄêÈ«¹ú¾í¢ñÀí£©É輯ºÏ¡£Ñ¡ÔñIµÄÁ½¸ö·Ç¿Õ×Ó¼¯AºÍB£¬ÒªÊ¹BÖÐ×îСµÄÊý´óÓÚAÖÐ×î´óµÄÊý£¬Ôò²»Í¬µÄÑ¡Ôñ·½·¨¹²ÓÐ

A£®        B£®              C£®             D£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

£¨06ÄêÈ«¹ú¾í¢ñÀí£©É躯Êý¡£ÈôÊÇÆ溯Êý£¬Ôò__________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

£¨06ÄêÈ«¹ú¾í¢òÀí£©(  )

       £¨A£©¡¡¡¡¡¡¡¡£¨B£©¡¡¡¡¡¡¡¡£¨C£©¡¡¡¡¡¡¡¡£¨D£©

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸