NO.PZ201904080100002103
问题如下:
3. Using the frequentist approach, what is the probability that the new manager will outperform the market next year?
选项:
A. 55.0%.
B. 58.5%.
C. 75.0%.
D. 100.0%.
解释:
D is correct
考点:根据样本预测
解析:The frequentist approach就是根据最近的样本来预测未来。本题中由于这位新的基金经理的样本是过去三年的数据,而且每年都跑赢大盘,所以根据样本他明年还是可以跑赢大盘,故答案为100%
老师,这道题比平时做的复杂,想问下出自哪里?