Edexcel IAL Statistics 1 Solution Bank
| Ch.1 Mathematical Modelling | Ch.4 Probability | Ch.7 The Normal Distribution |
|---|---|---|
| Exercise 1 A Chapter Review 1 | Exercise 4 A Exercise 4 B Exercise 4 C Exercise 4 D Exercise 4 E Exercise 4 F Exercise 4 G Exercise 4 H Chapter Review 4 | Exercise 7 A Exercise 7 B Exercise 7 C Exercise 7 D Exercise 7 E Chapter Review 7 |
| Ch.2 Measures of Location and Spread | Ch.5 Correlation and Regression | Review Exercises |
|---|---|---|
| Exercise 2 A Exercise 2 B Exercise 2 C Exercise 2 D Exercise 2 E Exercise 2 F Exercise 2 G Chapter Review 2 | Exercise 5 A Exercise 5 B Exercise 5 C Exercise 5 D Exercise 5 E Chapter Review 5 | Review Exercise 1 Review Exercise 2 |
| Ch.3 Representations of Data | Ch.6 Discrete Random Variables | Practice Exam Paper |
|---|---|---|
| Exercise 3 A Exercise 3 B Exercise 3 C Exercise 3 D Exercise 3 E Exercise 3 F Chapter Review 3 | Exercise 6 A Exercise 6 B Exercise 6 C Exercise 6 D Exercise 6 E Exercise 6 F Exercise 6 G Chapter Review 6 | Practice Exam Paper |