Am I ready for my CLEP tests?

[cookderosa]

It doesn't seem like I spent enough time studying, but, my Peterson test scores are as follows on first attempt

Principles of Management - Took the final test for the Clep prep on Study.com and got an 88%, so just did instantcert flashcards. (I did spend a few years in retail management.)
 88%, 79% - have not taken test 3

Principles of Marketing
70% on test 3 - other two tests were taken before I studied flash cards and were in the high 50's and low 60's, but can't remember exactly. I took a couple tests and then realized I'd better study..lol 

Principles of Macroeconomics
70% for first test , 79% on test 2



Otherwise, am I likely ready?

Honestly, those are decent enough peterson's scores that I'd probably pull the trigger in your shoes, and my previous CLEP scores aren't as high as yours.
It's always possible that they're asking you things you know which can skew a little- but I don't think I've ever gotten a practice test score in the 70's, so I'm pretty impressed.