【判断题】【消耗次数：1】
平均数指数是从个体指数出发，对个体指数加权平均以观察个体指数的平均水平。
①
正确
②
错误
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相关题目
【多选题】
平均数指数
①
是综合指数的变形
②
是各个个体指数的平均数
③
其权数可以是总量指标也可以是相对指标
④
是我国目前编制物价指数的常用方法
⑤
有算术平均数指数和调和平均数指数之分
【多选题】
平均数指数是？
①
是个体指数的加权平均数
②
是计算总指数的一种形式
③
计算方法上是先综合后对比
④
资料选择时，既可用全面资料，也可用非全面资料
⑤
可作为综合指数的变形形式来使用
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