标题: Questions involving cumulative z table [打印本页] 作者: JustasS 时间: 2011-7-13 14:45 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: orang3eph 时间: 2011-7-13 14:45
As far as I can remember, the applicable range will be given for each question that involves the use of z or t stats.作者: kasinkei 时间: 2011-7-13 14:45
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.作者: ramdabom 时间: 2011-7-13 14:45
In June, I don't remember a z table being provided- every question was related to the most common confidence levels listed above by rus1bus. Have these memorized.
