Most helpful positive review
5 of 5 people found the following review helpful
on June 23, 2012
I found this book to be very helpful. It doesn't give you the answers to the even questions. There's a reason why they do that - so the teacher can test your knowledge. The one thing about this class is it is so easy to make a little math error that messes up your whole problem. I found it helpful because it would give you several of the steps and not just the final answer. You could see where you went wrong or it would give you the standard deviation and mean so you wouldn't have to calculate if you didn't want to.