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CFA问答
CFA问答包含CFA在线课程、CFA通关课程、CFA试题等所有CFA相关问题，每个问题老师均会在24小时内给出答疑回复哦！
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
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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，
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精品问答
- Q6，为啥要少抽失败的，少抽不就不能真实反应情况了吗？
- Q3：解析里面Team Purple’s conclusion (the externalities associated with human capital is the most important determinant in predicting the occurence of convergence) implies that the production function is a straight line, and is compatible with non-convergence.这段话中 externalities associated with human capital具体是什么？怎么得到the production function is a straight line这个结论呢？
- Risk Budget and risk parity 第二道思考题，里面的Variance是不是完全是个冗余信息，给来误导的呀？
- 为什么半年付息 算ytm是乘以2 而年化的麦考利久期是除以2
- Growth due to capital deepening 是αΔK/K还是ΔK/K
- 为什么TC 的切点对应是AVC的最低点？
- 老师，给最新的信息更高权重为什么不是availability bias呢？
- 她对个人笔记本电脑（personal laptop）进行了完整备份（full backup），并确保备份前已删除所有公司文件（all company files removed）。 目的：确保新备份中不包含任何前公司数据，避免合规风险。 遗留问题： 硬盘上的旧备份（previous backups）仍包含公司文件。 她不想因删除旧备份而丢失个人文件的备份历史（backup history for personal files）。 针对上述分析我有个疑惑，这个人不是已经在自己笔记本上备份了drive上的个人信息吗，怎么又Not wanting to lose the backup history for her personal files呢？他不是已经把自己的私人信息备份了吗！？
