jy2020-05-18 13:25:16
If the GDP deflator values for year 1 and year 2 were 190 and 212.8, respectively, which of the following best describes the annual growth rate of the overall price level? 这道题的答案是 根号(212.8-190)-1 我没有看懂答案为什么要开根号,想知道具体这道题怎么求解的思路,谢谢!
回答(1)
Sophie2020-05-19 10:10:33
同学你好
这道题目的解析有问题
应该是 212.8除以190减一,不需要开根号
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