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+--- Thread: Statistics Defeated! (/Thread-Statistics-Defeated)
Statistics Defeated! - Cade - 09-28-2007
Well, maybe it is defeated; Got to love those paper and pencil tests. Actually I was glad I didn't have the pressure of a time limit. It took me about 2 1/2 hours. I think I will at least pass. My calculator (TI BA 2+) was not a concern for the administrator; she didn't look at it. The calculator makes answering some difficult questions a breeze.
Difficulty was evenly distributed for the most part; maybe a little skewed to the right. (just had to use my new stat terms.)
I am glad I took the Algebra test just before this one. It helped me with mathematical notation and reading formulas.
Speaking of formulas, I think it is a good idea to memorize at least the major formulas. I was glad I did. I didn't use them intensely on the test, but it gave me a good understanding of the mechanics. Actually some concepts didn't really stick until I memorized the formulas.
On my test:
Lots of correlation and Regression.
Null hypo stuff of course.
Empirical rule - understand this one.
Probability all over
One good but out of the way formula to know: sample size for confidence intervals
The sample question sites mentioned in the specific exam feedback area (I think) are a good representation of the actual test.
Study resources I used:
IC - you know about this one
The Complete Idiot's Statistics - Holds your hand the whole way. explains the concepts very well. Do all the practice problems.
Statistics Workbook for Dummies. - (What degrading titles, I know) This book has a lot of practice and helps the concepts stick. Highly recommended.
Overall a very doable test. Just work hard.
I took HTYH today also, but it seams every one already knows about this one. The specific exam feedback section is right on the money.
I have to thank every one on this forum for their input. If I do get a good grade you all will be partly to blame.
Good night
Cade
Statistics Defeated! - Kiwi Lover - 09-28-2007
Cade Wrote:Well, maybe it is defeated; Got to love those paper and pencil tests. Actually I was glad I didn't have the pressure of a time limit. It took me about 2 1/2 hours. I think I will at least pass. My calculator (TI BA 2+) was not a concern for the administrator; she didn't look at it. The calculator makes answering some difficult questions a breeze.
Cade,
I was going to say CONGRATULATIONS but I realized you have to wait for your score, and I don't want to jinx you!
It took me 2-1/2 hours as well AND I totally agree with you that the Texas Instruments BAII Plus calculator is a HUGE help when taking this exam.
Thanks for the excellent feedback; it will now join the others in the specific feedback section.
Let us know as soon as you get your score!
Take care,
JoAnne
Statistics Defeated! - Librevore - 09-30-2007
Hi Cade. Looking at your feedback, I'm guessing you did well. So here's an early Congrats!