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求问SAS business analyst考试一题
0 个回复 - 1274 次查看
机经中也出现好多遍了,但好像意见不统一,查了教材也没查到
categorize variables, 4 variable levels VS 8 variable levels, (choose two)
A. 4 can have less dimensions
B. 8 can lead to collinearity
...
2017-7-16 03:10 - zhanglingjunau - SAS专版
询问一道SAS Statistical Business Analyst的题
1 个回复 - 1220 次查看
是在前辈们的机经中看到的:
There is N observation data, k parameter variables, and a categorical variable with 20 levels.
How many additional parameters variables are added to the model?
A 20
B 19 ...
2017-2-5 18:04 - warmfool - SAS专版
SAS Business Analyst满分经验
18 个回复 - 1915 次查看
[上个月刚在坛子里发了Advance的考经,今天又参加了
SAS Statistical
Business Analyst的考试,没想到一向不大擅长考试(Base和Adv成绩都比一般中国学生低)的我竟然正确率是100%。考完Advance后开始看《StatisticsI: ...
2013-5-18 01:50 - 小L童鞋 - SAS专版
sas business analyst
1 个回复 - 2142 次查看
今天sas business analyst 考完, 低分飘过,原题加变体80%,
分享下我今天觉得不太会的几题,希望会的同学帮忙解答下:
(1)pearson correlation statistics use to do :
(a) linear and monotonic
(b) linea ...
2015-11-30 23:43 - tudou531 - SAS专版
SAS Business Analyst exam
0 个回复 - 713 次查看
Any one has the books and the exam questions with lower 论坛币? I am new here. Thanks a lot.
I will very appreciate it If you could send me the copies to my email? my email is
Thanks again.
2015-10-27 10:36 - ylm11524 - 爱问频道
SAS business analyst test engine
9 个回复 - 391 次查看
看到很多同学都在考虑考
SAS这个新开的certificate.
本人也在认真的备考中,资料用的是论坛里推荐的predictive modeling coursenotes和statisticI: Introduction to ANOVA regression. 对我个人而言,第一遍一目十行 ...
2013-7-18 03:24 - 思琴 - SAS专版