1. Ungrouped data; 2. Basic probability; 3. Data collection; 4. Grouped data; 5. Measures of central tendency; 6. Weighted averages; 7. Measures of dispersion; 8. Linear transformation of data; 9. Probability and expectation; 10. Bivariate data; 11. Time series; Exam-style questions; Answers; Glossary; Index