為您提供variance英英釋意。" />

色欲tv国产亚洲_久久午夜夜伦鲁鲁影院_一级特黄无码A片在线观看_免费黄色性感一级片_国内破女处破苞视频hd_欧美三级少妇免费_亚洲美腿丝袜福利一区_白丝秘书被躁到高潮视频av_91麻豆精品分享的内容是很丰富的_国产原创免费av网站

variance

英 ['ve?r??ns] 美['v?r??ns]
  • n. 變異；變化；不一致；分歧；[數(shù)] 方差

英英釋意

1. an event that departs from expectations
2. discord that splits a group
3. the second moment around the mean; the expected value of the square of the deviations of a random variable from its mean value
4. a difference between conflicting facts or claims or opinions;
"a growing divergence of opinion"
5. the quality of being subject to variation
6. an activity that varies from a norm or standard;
"any variation in his routine was immediately reported"