Statistics for College students online textbook

Free online Statistics textbook for dummies, Statistics practice exercises

Appendix practice site for Statistics for college students and researchers: Second Edition Paperback – December 31, 2020 This is the simplest textbook, only five simple formulas and plain English..

The present site goes over the concepts developed in the paperback and offers online exercises on elementary and advanced Statistics using simple arithmetic and formulas.

Mean, standard deviation, variance, t-test, analysis of variance (ANOVA), one-way single factor, two-way, repeated measures, factorial designs 2x2 and higher, complex designs, mixed, split-plot. Interactive study cases of statistical design are included.