·á»ªÖÐѧΪÁ˽â³õÈýÄÐÉúµÄÉí¸ßÇé¿ö£¬³é²âÁË50ÃûÄÐÉúµÄÉí¸ß£¬Êý¾ÝÈçÏ£º£¨µ¥Î»£ºÃ×£©
 Éí¸ß  1.57  1.60 1.62   1.64 1.65   1.66  1.67  1.68  1.69
 ÈËÊý  1  1  1  3  3  3  2  4  6
 Éí¸ß  1.70  1.71  1.72  1.73  1.74  1.75  1.76  1.78  1.80
 ÈËÊý  7  2  3  2  1  1
£¨1£©Èô½«Êý¾Ý·Ö³É6×飬ȡ×é¾àΪ0.04Ã×£¬ÊÔÍê³ÉÏàÓ¦µÄƵÊý·Ö²¼±í
 ·Ö×é 1.565¡«1.605  1.605¡«1.645   1.645¡«1.685 1.685¡«1.725  1.725¡«1.765   1.765¡«1.805  ºÏ¼Æ
 ÆµÊý  2  4  12    8  2  50
 ÆµÂÊ  0.04  0.08    0.44  0.16  0.04
£¨2£©²¹È«ÆµÂÊ·Ö²¼Ö±·½Í¼£º
¾«Ó¢¼Ò½ÌÍø
£¨3£©¸ù¾ÝÑù±¾Êý¾Ý£¬¹À¼Æ¸ÃУ³õÈýÄÐÉúµÄƽ¾ùÉí¸ßԼΪ
 
Ã×£»Éí¸ßÔÚ1.695¡«1.755Ã×Ö®¼äµÄÄÐÉúËùÕ¼µÄ°Ù·Ö±ÈΪ
 
£¬Èç¹û¸ÃУ³õÈý¹²ÓÐ450ÃûÄÐÉú£¬ÄÇôÔÚ1.695¡«1.755Ã×Ö®¼äµÄÈËÊýԼΪ
 
ÈË£®
·ÖÎö£º£¨1£©1.685-1.725Ö®¼äµÄƵÊýΪ£º50-2-4-12-8-2=22£¬1.645-1.685Ö®¼äµÄƵÂÊΪ£º
12
50
=0.24£»
£¨2£©¸ù¾Ýͳ¼Æ±íÖеÄÊý¾ÝÀ´»­ÆµÂÊÖ±·½Í¼£»
£¨3£©Ïȸù¾Ý×é¾àÈ·¶¨×éÖÐÊýΪ£º1.585¡¢1.625¡¢1.665¡¢1.705¡¢1.745¡¢1.785£¬È»ºó¸ù¾ÝƵÊýÇó³öƽ¾ùÊý£¬ÔÙ¸ù¾ÝƵÂÊ=ƵÊý¡ÂÊý¾Ý×ÜÊý¼ÆËãÉí¸ßÔÚ1.695¡«1.755Ã×Ö®¼äµÄÄÐÉúËùÕ¼µÄ°Ù·Ö±È£¬ÓÉÈËÊý=×ÜÈËÊý¡Á°Ù·Ö±È¼ÆËãÔÚ1.695¡«1.755Ã×Ö®¼äµÄÈËÊý£®
½â´ð£º½â£º£¨1£©Èçͼ£º
 ·Ö×é 1.565¡«1.605  1.605¡«1.645   1.645¡«1.685 1.685¡«1.725  1.725¡«1.765   1.765¡«1.805  ºÏ¼Æ
 ÆµÊý  2  4  12  22  8  2  50
 ÆµÂÊ  0.04  0.08  0.24  0.44  0.16  0.04
£¨2£©Èçͼ£º
¾«Ó¢¼Ò½ÌÍø

£¨3£©Æ½¾ùÉí¸ß=
1.585¡Á2+1.625¡Á4+1.665¡Á12+1.705¡Á22+1.745¡Á8+1.785¡Á2
50
=1.69cm£»
ÔÚ1.695¡«1.755Ã×Ö®¼äµÄÈËÊýÕ¼µÄ°Ù·Ö±È=22¡Â50=44%£¬
ÔÚ1.695¡«1.755Ã×Ö®¼äµÄÈËÊý=450¡Á44%=198ÈË£®
µãÆÀ£º±¾Ì⿼²éÁËÀûÓÃͳ¼Æͼ»ñÈ¡ÐÅÏ¢µÄÄÜÁ¦£®ÀûÓÃͳ¼Æͼ»ñÈ¡ÐÅϢʱ£¬±ØÐëÈÏÕæ¹Û²ì¡¢·ÖÎö¡¢Ñо¿Í³¼Æͼ£¬²ÅÄÜ×÷³öÕýÈ·µÄÅжϺͽâ¾öÎÊÌ⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

·á»ªÖÐѧΪÁ˽â³õÈýÄÐÉúµÄÉí¸ßÇé¿ö£¬³é²âÁË50ÃûÄÐÉúµÄÉí¸ß£¬Êý¾ÝÈçÏ£º£¨µ¥Î»£ºÃ×£©
Éí¸ß 1.57 1.601.62 1.641.65 1.66 1.67 1.68 1.69
ÈËÊý 1 1 1 3 3 3 2 4 6
Éí¸ß 1.70 1.71 1.72 1.73 1.74 1.75 1.76 1.78 1.80
ÈËÊý 77 2 3 2 12 1 1
£¨1£©Èô½«Êý¾Ý·Ö³É6×飬ȡ×é¾àΪ0.04Ã×£¬ÊÔÍê³ÉÏàÓ¦µÄƵÊý·Ö²¼±í
·Ö×é1.565¡«1.605 1.605¡«1.645 1.645¡«1.6851.685¡«1.725 1.725¡«1.765 1.765¡«1.805 ºÏ¼Æ
ƵÊý 2 4 12 8 2 50
ƵÂÊ 0.04 0.08 0.44 0.16 0.041
£¨2£©²¹È«ÆµÂÊ·Ö²¼Ö±·½Í¼£º

£¨3£©¸ù¾ÝÑù±¾Êý¾Ý£¬¹À¼Æ¸ÃУ³õÈýÄÐÉúµÄƽ¾ùÉí¸ßԼΪ______Ã×£»Éí¸ßÔÚ1.695¡«1.755Ã×Ö®¼äµÄÄÐÉúËùÕ¼µÄ°Ù·Ö±ÈΪ______£¬Èç¹û¸ÃУ³õÈý¹²ÓÐ450ÃûÄÐÉú£¬ÄÇôÔÚ1.695¡«1.755Ã×Ö®¼äµÄÈËÊýԼΪ______ÈË£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º2004ÄêÈ«¹úÖп¼ÊýѧÊÔÌâ»ã±à¡¶Êý¾Ý·ÖÎö¡·£¨03£©£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

£¨2004•Ôæׯ£©·á»ªÖÐѧΪÁ˽â³õÈýÄÐÉúµÄÉí¸ßÇé¿ö£¬³é²âÁË50ÃûÄÐÉúµÄÉí¸ß£¬Êý¾ÝÈçÏ£º£¨µ¥Î»£ºÃ×£©
 Éí¸ß 1.57 1.601.62  1.641.65  1.66 1.67 1.68 1.69
 ÈËÊý 1 1 1 3 3 3 2 4 6
 Éí¸ß 1.70 1.71 1.72 1.73 1.74 1.75 1.76 1.78 1.80
 ÈËÊý 7 2 3 2 1 1
£¨1£©Èô½«Êý¾Ý·Ö³É6×飬ȡ×é¾àΪ0.04Ã×£¬ÊÔÍê³ÉÏàÓ¦µÄƵÊý·Ö²¼±í
 ·Ö×é1.565¡«1.605 1.605¡«1.645  1.645¡«1.6851.685¡«1.725 1.725¡«1.765  1.765¡«1.805 ºÏ¼Æ
 ÆµÊý 2 4 12  8 2 50
 ÆµÂÊ 0.04 0.08  0.44 0.16 0.04
£¨2£©²¹È«ÆµÂÊ·Ö²¼Ö±·½Í¼£º

£¨3£©¸ù¾ÝÑù±¾Êý¾Ý£¬¹À¼Æ¸ÃУ³õÈýÄÐÉúµÄƽ¾ùÉí¸ßԼΪ______Ã×£»Éí¸ßÔÚ1.695¡«1.755Ã×Ö®¼äµÄÄÐÉúËùÕ¼µÄ°Ù·Ö±ÈΪ______£¬Èç¹û¸ÃУ³õÈý¹²ÓÐ450ÃûÄÐÉú£¬ÄÇôÔÚ1.695¡«1.755Ã×Ö®¼äµÄÈËÊýԼΪ______ÈË£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º2004ÄêÈ«¹úÖп¼ÊýѧÊÔÌâ»ã±à¡¶Êý¾ÝÊÕ¼¯Óë´¦Àí¡·£¨02£©£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

£¨2004•Ôæׯ£©·á»ªÖÐѧΪÁ˽â³õÈýÄÐÉúµÄÉí¸ßÇé¿ö£¬³é²âÁË50ÃûÄÐÉúµÄÉí¸ß£¬Êý¾ÝÈçÏ£º£¨µ¥Î»£ºÃ×£©
 Éí¸ß 1.57 1.601.62  1.641.65  1.66 1.67 1.68 1.69
 ÈËÊý 1 1 1 3 3 3 2 4 6
 Éí¸ß 1.70 1.71 1.72 1.73 1.74 1.75 1.76 1.78 1.80
 ÈËÊý 7 2 3 2 1 1
£¨1£©Èô½«Êý¾Ý·Ö³É6×飬ȡ×é¾àΪ0.04Ã×£¬ÊÔÍê³ÉÏàÓ¦µÄƵÊý·Ö²¼±í
 ·Ö×é1.565¡«1.605 1.605¡«1.645  1.645¡«1.6851.685¡«1.725 1.725¡«1.765  1.765¡«1.805 ºÏ¼Æ
 ÆµÊý 2 4 12  8 2 50
 ÆµÂÊ 0.04 0.08  0.44 0.16 0.04
£¨2£©²¹È«ÆµÂÊ·Ö²¼Ö±·½Í¼£º

£¨3£©¸ù¾ÝÑù±¾Êý¾Ý£¬¹À¼Æ¸ÃУ³õÈýÄÐÉúµÄƽ¾ùÉí¸ßԼΪ______Ã×£»Éí¸ßÔÚ1.695¡«1.755Ã×Ö®¼äµÄÄÐÉúËùÕ¼µÄ°Ù·Ö±ÈΪ______£¬Èç¹û¸ÃУ³õÈý¹²ÓÐ450ÃûÄÐÉú£¬ÄÇôÔÚ1.695¡«1.755Ã×Ö®¼äµÄÈËÊýԼΪ______ÈË£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º2004Äêɽ¶«Ê¡ÔæׯÊÐÖп¼ÊýѧÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

£¨2004•Ôæׯ£©·á»ªÖÐѧΪÁ˽â³õÈýÄÐÉúµÄÉí¸ßÇé¿ö£¬³é²âÁË50ÃûÄÐÉúµÄÉí¸ß£¬Êý¾ÝÈçÏ£º£¨µ¥Î»£ºÃ×£©
 Éí¸ß 1.57 1.601.62  1.641.65  1.66 1.67 1.68 1.69
 ÈËÊý 1 1 1 3 3 3 2 4 6
 Éí¸ß 1.70 1.71 1.72 1.73 1.74 1.75 1.76 1.78 1.80
 ÈËÊý 7 2 3 2 1 1
£¨1£©Èô½«Êý¾Ý·Ö³É6×飬ȡ×é¾àΪ0.04Ã×£¬ÊÔÍê³ÉÏàÓ¦µÄƵÊý·Ö²¼±í
 ·Ö×é1.565¡«1.605 1.605¡«1.645  1.645¡«1.6851.685¡«1.725 1.725¡«1.765  1.765¡«1.805 ºÏ¼Æ
 ÆµÊý 2 4 12  8 2 50
 ÆµÂÊ 0.04 0.08  0.44 0.16 0.04
£¨2£©²¹È«ÆµÂÊ·Ö²¼Ö±·½Í¼£º

£¨3£©¸ù¾ÝÑù±¾Êý¾Ý£¬¹À¼Æ¸ÃУ³õÈýÄÐÉúµÄƽ¾ùÉí¸ßԼΪ______Ã×£»Éí¸ßÔÚ1.695¡«1.755Ã×Ö®¼äµÄÄÐÉúËùÕ¼µÄ°Ù·Ö±ÈΪ______£¬Èç¹û¸ÃУ³õÈý¹²ÓÐ450ÃûÄÐÉú£¬ÄÇôÔÚ1.695¡«1.755Ã×Ö®¼äµÄÈËÊýԼΪ______ÈË£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸