$29.99 – $59.99
This package contains both the popular 51 page Crash Course in zScores tutorial and the best-selling zScore Excel calculator at a discounted price.
Features & Benefits
- 7 Excel calculators for finding area for data-points and for means using z-scores
- Calculates the area under the normal curve (both 1-tailed and 2-tailed) and z-scores with a real time updating graph in Excel (very cool!)
- 51 pages of illustrated explanations, exercises, answers and FAQ’s to help anyone understand z-scores