单词 | 平均差 |
例句 | DEFINITIVE EXAMPLES 权威例句〔Z score〕A measure of the distance in standard deviations of a sample from the mean.Z记分:样本到平均差的标准误差量中的距离测量美国传统〔mean deviation〕In a statistical distribution, the average of the absolute values of the differences between individual numbers and their mean.平均偏差,平均差:统计概率函数中,各个数与其平均数之差的绝对值的平均数美国传统 |
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