Home » Solution Banks » Edexcel IAL Statistics 3 – Solution BankEdexcel IAL Statistics 3 – Solution Bank Ch. 1: Sampling S3 Exercise 1A S3 Exercise 1B S3 Exercise 1C S3_Chapter Review 1 Ch. 2: Combinations of Random Variables S3 Exercise 2A S3_Chapter Review 2 Ch. 3: Estimators and Confidence Intervals S3 Exercise 3A S3 Exercise 3B S3_Chapter Review 3 Ch. 4: Central Limit Theorem and Testing the Mean S3 Exercise 4A S3 Exercise 4B S3 Exercise 4C S3 Exercise 4D S3 Exercise 4E S3_Chapter Review 4 Ch. 5: Correlation S3 Exercise 5A S3 Exercise 5B S3_Chapter Review 5 Ch. 6: Goodness of Fit and Contingency Tables S3 Exercise 6A S3 Exercise 6B S3 Exercise 6C S3 Exercise 6D S3 Exercise 6E S3 Exercise 6F S3_Chapter Review 6 Review Exercises S3 Review Exercise 1 S3 Review Exercise 2