NEW EDITION GO TO https://www.amazon.com/dp/B08RQZJ5GG . This book was written by a professor of Psychology/ Medicine who taught introductory and advanced statistics in American colleges for many years. It teaches the concepts and logic of Statistics through stories. All parametric statistical tests covered with examples: t-test, all ANOVA through complex designs! You need only 5 simple formulas! Ideal for the COVID-19 era in winch classroom teaching is not always possible. Formulas do not lead to understanding, they actually prevent it. This book takes you through elementary, intermediate and advanced Statistics with only five simple formulas! Descriptive and inferential Statistics. t-test, one-way analysis of variance (ANOVA), two-way ANOVA, repeated measures, factorial designs unlimited, complex split-plot designs. Understanding the concepts and logic of statistics makes you a better researcher and gives you confidence in live presentations of your research.