NO.PZ2023040301000119
问题如下：
Which of the following is incorrect about the risk of an equity security? The risk of an equity security is
选项：
A.based on the uncertainty of its cash flows
based on the uncertainty of its future price
measured using the standard deviation of its dividends
解释：
Some equity securities do not pay dividends, and therefore the standard deviation of dividends cannot be used to measure the risk of all equity securities
怎么对这个知识点没印象。。。请老师解释下 （另一个答案直接给了原版书截图，不是特别理解）
