Making Sense of Z-Scores, T-Tests and ANOVA for Excel

Making Sense of Z-Scores, T-Tests and ANOVA for Excel covers everything the beginner needs to know about running statistical tests in Excel: z-scores, t-test and ANOVA. With both humor and non-technical English, the reader is lead step-by-step from setting up Excel through interpreting results (hypothesis testing). Pictures highlight the proper steps to results and common errors to avoid. This book is especially useful for professionals, like teachers, who are interested in comparing pre- and post-assessment scores and determining if meaningful change has happened.