标题: CFA MOCK 2012 Q28 [打印本页] 作者: hoangvu90 时间: 2013-4-29 11:05 标题: CFA MOCK 2012 Q28
Can someone please explain how we can use our calculators to solve for this? I tried to use the BAII to get the sample variance of both sets but everytime I change the setting to 1-V but everytime i do this i get “ERROR 4”…..I know most of you have already tried this and I’d greatly appreciate any ideas on how quickly to solve this in under 2min
Both samples are drawn from normally distributed population and the pop. variance is not known
[removed by admin]作者: sabre 时间: 2013-4-29 11:12
