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Asume that a stock's price over the next two periods is as shown below. The initial value of the stock is $200. The probability of an up move in any given period is 30%, and the probability of a down move in any given period is 70%. Using the binomial model, the probability that the stock's price will be $201.20 at the end of two periods is closest to 老师,这个题怎么和二项式联系,麻烦再讲讲
查看试题 已解决If two events, A and B, are independent and the probability of A does not equal the probability of B [i.e., P(A) ≠ P(B)], then the probability of Event A given that Event B has occurred [i.e., P(A│B)] is best described as: A P(A). B P(B│A). C P(B). 老师这个题麻烦讲解下,
查看试题 已解决老师好,书后题P274,18题,这个impaird asset, impairment allowance, past due but not impaired 分别都是什么意思啊? 这道题里为什么说impairment allowance 反映的是past due but not inpaired asset?
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