Which of the following best describes how an analyst would estimate the expected value of a firm under the scenarios of bankruptcy and survivorship? The analyst would use:
您的回答B, 正确答案是: C
A
the addition rule.
B
不正确conditional expected values.
C
the total probability rule for expected value.
C is correct.
The total probability rule for expected value is used to estimate an expected value based on mutually exclusive and exhaustive scenarios.
本题涉及如果未来只有破产和不破产这两种情况下，如何计算公司的expected value。那么全概率公式来解决就即可。
本题问什么不能选B
