这里的10%是没有用的吗？

怎么区分1000是PV还是FV，也就是说怎么判断这道题是要求PV的？

老师，烦请解释一下答案B和D

老师，请问为什么不选A

你好，这道题，intercept的t值是-0.0243，industrial的t值是7.33，95%的置信区间不是+-1.96吗，在正负1.96区间内不拒绝，这个思路在这道题里面对吗？

你好，这道题有没有计算器可以直接按的？一个个数算有点慢。

这题解释的whatever relationship具体指什么，请举例 22.单选题 收藏 标记 纠错 One advantage of the Monte Carlo simulation approach over the historical method when calculating VAR is the simulation approach: A makes better use of computing power. B takes advantage of the normal distribution. C incorporates flexibility in modeling price paths. D equates past performance to future results. 上一题 下一题 正确答案C 您的答案D本题平均正确率：53% Conduct a Monte Carlo Simulation 难度：容易 推荐： 答案解析 The Monte Carlo approach allows for whatever relationships the VAR modeler would like to take into account. It is the most flexible method for generating VAR.

考试的时候也会出现exp(r)的表达吗 Consider a stock with an initial price of $100. Its price one year from now is given by S = 100*exp(r), where the rate of return r is normally distributed with a mean of 0.1 and a standard deviation of 0.2. With 95% confidence, after rounding, S will be between:

为什么说Correlation describes movement in the same direction

老师，这块多头期货合约，价格下降为什么是亏损呢？这块我没理解过来