Absolutely get idiots guide and work through about 2/3rds of the book. Also watch free videos at Learners.org. Dummies good stunk. So make sure you use the idiots guide for stats and just work through it. Take your time. I got a 73 on this one and spent about 3-4 hours taking the test. I had to pass. There wasn't an option. Idiot's guide and instantcert will get you a passing score.

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Dan
Douglasville, Georgia
Finished my degree 6-15-06
56 previous college credits (from 1987)
9 Dantes (Statistics, Ethics, World Religions)
9 CLEP (Socialogy, Prin of Management, American Gov.)
67 credits for my A&P license (Airframe and Powerplant)
TESC - BSAST- Aviation Maintenance Technology