Statistical analysis for business /
Winston S. Sirug
- Manila : Mindshapers Co., Inc., c2023.
- x, 396 pages : illustrations ; 26cm.
Chapter 1. Introduction to statistic 1.--Chapter 2. Frequency distribution and graphs.--Chapter 3. Measures of central tendency.--Chapter 4. Measures of dispersion and location.--Chapter 5. Counting rules and probability.--Chapter 6. Normal distribution.--Chapter 7. Confidence interval and sample size -- Chapter 8. Hypothesis testing.--Chapter 9. Hypothesis testing: two populations.--Chapter 10. Correlation and regression analysis.--Chapter 11. Analysis of variance.--Chapter 12. Chi-square tests.