The Practically Cheating Statistics Handbook, The Sequel! (2nd Edition)    by S. Deviant
Price: $9.99 USD. 18630 words. Language: English. Published by Andale LLC  on September 3, 2010. Nonfiction » Education and Study Guides » Study guides - Mathematics.
"The Simplest way to ace Statistics." Are you taking a statistics class right now or very soon? I wrote the Practically Cheating Statistics Handbook so you don't have to struggle anymore. I've been giving my own students this material since I started teaching, and the students who use it never fail, and their average grade is one or two letter grades higher than other students in the same class

Statistics Made Learnable    by Richie Herink
Price: $3.99 USD. 26770 words. Language: English. Published by Fideli Publishing on March 8, 2013. Nonfiction » Education and Study Guides » Study guides - Mathematics.
Step-by-step, easy to understand arithmetic to illustrate and explain the following statistical concepts: average, standard deviation, frequency, assumed average, grouped data, frequency distribution, permutations and combinations, binomial distribution, normal distribution, Poisson distribution, sampling theory, difference between two means, and more.