标题: Questions involving cumulative z table [打印本页] 作者: joehogue 时间: 2013-4-8 20:54 标题: Questions involving cumulative z table
For questions where we have to look up a probability on the z tables, will this be given to us as supplement during the exam, or will the applicable range be on each question it may pertain to?作者: zbird2134 时间: 2013-4-8 20:55
Beatthecfa is correct. However, you need to memorize values for 2 tail 90% 95% and 99% confidence levels as 1.65, 1.96 and 2.58 . If anything other than these is asked, it will be given with that question.
