问题如下图:
选项:
A.
B.
C.
解释:
A. anchoring是三年平均,好像也说得通。怎么理解不是anchoring?
C. gambler's fallacy属于cognitive error,19讲义中好像没提到,是老教材中在representativeness bias的细分吗?
NO.PZ201511190100000506 问题如下 The recent technicanalysis partment memo is most likely evinof: A.anchoring. B.a confirmation bias. C.the gambler’s fallacy. C is correct.The gambler’s fallais a cognitive behaviorbiin whianalyst wrongly projects a reversto a long-term tren This reflects a faulty unrstanng about the behavior of ranm events. The analyst expects a pattern thhvergefrom the long term average to reverse within a specific perioof time. The memo’s statement thtechnology anconsumer goo sectors shoulrebounwithin a short time periomonstrates the gamble’s fallacy. 是否可以提供几个anchor的具体数值是从什么场景来的?我的理解中,anchor最大的可能性就是1)历史均值;2)分析师一致预期因此,我感觉mereversion应该和anchor是比和gambler fallacy更加相关的。。
NO.PZ201511190100000506 a confirmation bias. the gambler’s fallacy. C is correct. The gambler’s fallais a cognitive behaviorbiin whianalyst wrongly projects a reversto a long-term tren This reflects a faulty unrstanng about the behavior of ranm events. The analyst expects a pattern thhvergefrom the long term average to reverse within a specific perioof time. The memo’s statement thtechnology anconsumer goo sectors shoulrebounwithin a short time periomonstrates the gamble’s fallacy.题目中提及的内容 是否也可以看作past experien?
NO.PZ201511190100000506 为什么这道题我们选择Gambler's falla赌徒谬误,比如连续五次抛出硬币的正面,认为第六次抛出硬币反面的概率非常高,但事实上,抛出反面的概率仍为50% 这里没有体现啊
1。提出了10年均值这个数字,为什么不是anchoring?2。题干只说了低于10年平均,也没有说连续多久低于10年平均呀,为什么选C呢?