Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§¡¢ÉúÎïѧ¡¢ÉúÎïÓëÒ½Ò©½ÓÊܵ÷¼Á
²é¿´: 2008  |  »Ø¸´: 14
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

²ý´ó¸¶Ö¾Ç¿

Ìú³æ (³õÈëÎÄ̳)

[ÇóÖú] ÔõÑùͨ¹ýÊý¾Ý¿´ÊµÑé²Ù×÷µÄ׼ȷ¶È

ͨ¹ýʵÑé²Ù×÷µÃµ½Ò»×éÊý¾Ý£º
0.0020
0.0018
0.0013
0.0021
0.0013
¸ÃÔõÑùͨ¹ýÕâ×éÊý¾Ý¿´²Ù×÷µÄ׼ȷ¶È£¿
¾¡Á¿Ïêϸµã£¬Ð»Ð»£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶Àľ³æ

Òø³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by feixiaolin at 2014-08-15 17:24:07
±ê׼ƫ²îԽС£¬¾«×¼¶ÈÔ½¸ß¡£
Excel    Êý×Ö×°ÈëC1:C5
=AVERAGE(C1:C5)
=STDEV(C1:C5, AVERAGE(C1:C5))
--------------------------------
¾ùÖµ0.0017£¬ ±ê׼ƫ²î0.000341

µÚ¶þ¸ö¹«Ê½ÎªÊ²Ã´°Ñƽ¾ùÖµ¼ÓÉÏ£¿²»½â

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
10Â¥2014-08-17 16:42:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 15 ¸ö»Ø´ð

feixiaolin

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷

±ê׼ƫ²îԽС£¬¾«×¼¶ÈÔ½¸ß¡£
Excel    Êý×Ö×°ÈëC1:C5
=AVERAGE(C1:C5)
=STDEV(C1:C5, AVERAGE(C1:C5))
--------------------------------
¾ùÖµ0.0017£¬ ±ê׼ƫ²î0.000341
2Â¥2014-08-15 17:24:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

²ý´ó¸¶Ö¾Ç¿

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by feixiaolin at 2014-08-15 17:24:07
±ê׼ƫ²îԽС£¬¾«×¼¶ÈÔ½¸ß¡£
Excel    Êý×Ö×°ÈëC1:C5
=AVERAGE(C1:C5)
=STDEV(C1:C5, AVERAGE(C1:C5))
--------------------------------
¾ùÖµ0.0017£¬ ±ê׼ƫ²î0.000341

¾ùÖµºÍ±ê׼ƫ²î¿ØÖÆÔÚʲô·¶Î§ÄÚ¿ÉÒÔÈÏΪ¸Ã²Ù×÷¿ÉÐУ¿Ð»Ð»£¡
3Â¥2014-08-16 10:13:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

feixiaolin

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷

ÒýÓûØÌû:
3Â¥: Originally posted by ²ý´ó¸¶Ö¾Ç¿ at 2014-08-16 10:13:19
¾ùÖµºÍ±ê׼ƫ²î¿ØÖÆÔÚʲô·¶Î§ÄÚ¿ÉÒÔÈÏΪ¸Ã²Ù×÷¿ÉÐУ¿Ð»Ð»£¡...

±ê׼ƫ²î/¾ùÖµ ԽСԽºÃ¡£
²âÁ¿Êý¾ÝÂäÔÚ [-3STDEV, +3STDEV] ¸ÅÂÊÔ½´óÔ½ºÃ¡£
4Â¥2014-08-16 10:44:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤£¬Çóµ÷¼Á +13 won_qii 2026-04-07 13/650 2026-04-13 14:22 by ÕÅzhihao
[¿¼ÑÐ] Ò»Ö¾Ô¸0703»¯Ñ§ÕÐ61×îÖÕÅÅÃû62»¯Ñ§Çóµ÷¼Á +29 ÕÐ61ÅÅÃû62 2026-04-07 33/1650 2026-04-13 10:16 by sxdj2
[¿¼ÑÐ] 266µ÷¼Á +10 daya sun 2026-04-07 11/550 2026-04-13 10:12 by fenglj492
[¿¼ÑÐ] 291 Çóµ÷¼Á +30 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 30/1500 2026-04-13 08:52 by lhj2009
[¿¼ÑÐ] Ò»Ö¾Ô¸Öйú¿ÆÑ§ÔºÉϺ£ÓлúËù£¬Óлú»¯Ñ§356·ÖÕÒµ÷¼Á +12 Nadiums 2026-04-09 12/600 2026-04-13 08:50 by lhj2009
[¿¼ÑÐ] 368»¯Ñ§Çóµ÷¼Á +14 wwwwabcde 2026-04-07 15/750 2026-04-13 08:36 by lhj2009
[¿¼ÑÐ] 22408µ÷¼Á315·Ö +3 zhuangyan123 2026-04-09 3/150 2026-04-12 00:25 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸Ïôó0856£¬306Çóµ÷¼Á +15 Bblinging 2026-04-11 15/750 2026-04-11 22:53 by 314126402
[¿¼ÑÐ] 270Çóµ÷¼Á +14 ÑîÀÖ369 2026-04-11 14/700 2026-04-11 20:16 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 0859£¬337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 11:34 by caotw2020
[¿¼ÑÐ] 269µç×ÓÐÅÏ¢Çóµ÷¼Á£¬¿Éתרҵ +11 ¶À×Ãwl 2026-04-06 11/550 2026-04-11 11:12 by ÄæË®³Ë·ç
[¿¼ÑÐ] 283Çóµ÷¼Á +22 ÄǸöàà×Ó 2026-04-09 22/1100 2026-04-11 10:41 by ÄæË®³Ë·ç
[¿¼ÑÐ] 087100³õÊÔ311Çóµ÷¼Á +4 ÈÎÑÅÇÙ 2026-04-09 4/200 2026-04-11 10:33 by zhq0425
[¿¼ÑÐ] 284Çóµ÷¼Á +12 archer.. 2026-04-10 13/650 2026-04-11 08:44 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸Öпƴó070300»¯Ñ§£¬314·ÖÇóµ÷¼Á +12 wakeluofu 2026-04-09 12/600 2026-04-10 09:57 by liuhuiying09
[¿¼ÑÐ] 085400µç×ÓÐÅÏ¢Àࣨ´¨´ó¿ØÖƹ¤³Ì£©Çóµ÷¼Á¿É¿çרҵ ÇóÀÏʦÁªÏµ +3 626776879 2026-04-08 3/150 2026-04-09 16:05 by Öí»á·É
[¿¼ÑÐ] 311Çóµ÷¼Á +6 surte 2026-04-08 13/650 2026-04-09 14:00 by surte
[¿¼ÑÐ] ÉúÎïÒ½Ò©µ÷¼Á£üSCIÖпÆÔºÈýÇøÒ»×÷+¶àÏî¿ÆÑгɹû +8 likangxing 2026-04-07 11/550 2026-04-08 00:02 by lys0704
[¿¼ÑÐ] 316Çóµ÷¼Á +4 15318418673 2026-04-07 4/200 2026-04-07 22:12 by hemengdong
[¿¼ÑÐ] 22408 331·ÖÇóµ÷¼Á +4 y__1 2026-04-06 4/200 2026-04-06 17:26 by ÍÁľ˶ʿÕÐÉú
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û