NO.PZ2018070201000037
问题如下:
What's the annual geometric mean return of below investment over three years?
选项:
A.3.8%.
解释:
A is correct.
The annual geometric mean return is
之前有个类似的题没开3次方,问题问的是over three years。当时那个的题解答是如果算年化的需要开三次,over the three的话直接乘完-1