Straightforward Statistics for the Behavioral Sciences.

Getting started: why study satistics? basic concepts and ideas. Descriptive statistics: frequency distributions and graphs summary measures relative measures and the normal curve linear correlation linear regression. Concepts of inferential statistics: sampling distributions logic of hypothesis testing. Methods of inferential statistics: one-sample t statistic - when a t ratio is not practical two-sample t tests analysis of variance two-way analysis of variance repeated-measures analysis of variance nonparametric tests bringing it all together. Appendices: statistical tables answers to selected review questions computer applications of statistics.