标志变异指标
- 网络Dispession
标志变异指标-
统计学中标志变异指标若干问题的探讨
Some Questions about Indices of Characteristic Variation in Statistics
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平均指标与标志变异指标
Average indicator and symbol variance indicator
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标志变异指标中平均差与标准差的对比问题
The contrast between mean deviation and root - mean - square deviation for designation index of variation
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非物质性服务指标制度重视标志变异指标对平均指标的支撑作用
System of indicators of non-material services Attach Importance to the Average Index is Supportted By the Variable Indicant