标题: Z-scores to memorize [打印本页] 作者: Dapper425 时间: 2011-7-13 13:29 标题: Z-scores to memorize
How many are you going in knowing?
I am thinking:
5% one tail or 10% two tail= 1.65
2.5% one tail or 5% two tail = 1.95
Any others?作者: oneboy 时间: 2011-7-13 13:29
right, 99% - 2.33作者: IAmNeil 时间: 2011-7-13 13:29
3 Standard deviation I meant作者: zwjy 时间: 2011-7-13 13:29
what? I thought they will give us that in the question. Why would CFAI want us to memorize something totally useless? well, then again....
The only one I am memorizing is 1.65 for 5% and 1.95 for 2.5%.
