CFA一级数量分析中的计算题算是*多的,毕竟里面要学习的数学知识是比较多的,虽然CFA一级考基础知识概念比较多,但还是有一少部分的计算题的,今天给你来一道计算题!

The annual returns for FJWs common stock over the years 2013, 2014, 2015, and 2016 were 15%, 19%, 8%, and 14%.

What is the geometric mean return for FJWs common stock?

A. 9.45%.

B. 14.21%.

C. It cannot be determined because one of the returns is negative.


对于这道题的计算你掌握了没有?如果没有的话,那你就要理解里面包含的知识点,知道了CFA考试中用的计算公式,那你一定能做对的!

小编给你说这道题的答案是A(1.15 × 1.19 × 0.92 × 1.14)0.25 1 = 9.45% ,其中包含的核心词汇是geometric mean:几何平均数

是指n个数乘积的n次方根。例如,对两个数xy,则(xy^(1/2)

对于备考CFA考试一定要留心,不然的话,可能绕进题里哦!