来自：FRM > 一级 > Financial Markets and Products 2020-10-04 17:51
此题一系列的标准差怎么求
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1272天前
jason 2020-10-06 14:58
致精进的你:
Relative risk measures risk relative to a benchmark index, and measures it in terms of tracking error or deviation from the index. We need to calculate the standard deviation of the series: {0.08, 0.04, 0.02, 0.01, 0.005} Perform the calculation by computing the difference of each data point from the mean, square the result of each, take the average of those values, and then take the square root. This is equal to 3.04%
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