下表是某商场2009年1-6月份销售额（单位：万元）资料，月份 1 2 3 4 5 6 销售额 10 14 12 13 14 12 则这期间的平均增长速度的计算公式应该为（） -题库考试答案搜索网

下表是某商场2009年1-6月份销售额（单位：万元）资料，月份 1 2 3 4 5 6 销售额 10 14 12 13 14 12 则这期间的平均增长速度的计算公式应该为（）

单选题

2021-07-17 23:58

A、1.2 ^1/5         
B、1.2^1/6      
C、(1.2^1/5) -1   
D、(1.2^1/6) -1

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正确答案

C

试题解析

标签：电子商务高起专经济统计学 2020年第二学期期末考试

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