题目内容：
各标志值加上（或减去）某一常数后计算的平均数A、与原平均数相等
B、等于0
C、等于原平均数加上（或减去）该常数
D、与原平均数无关
参考答案：
选择题：各标志值加上（或减去）某一常数后计算的平均数A、与原平均数相等B、等于0C、等于原平均数加上（或减去
- 题目分类：安徽大学-会计学
- 题目类型：选择题
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A、与原平均数相等
B、等于0
C、等于原平均数加上（或减去）该常数
D、与原平均数无关
A、与原平均数相等
B、等于0
C、等于原平均数加上（或减去）该常数
D、与原平均数无关
电子商务交易主要流程包括（ ）
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The day breaks because the birds are singing.
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