Episode 1 — Statistics

Introduction

Learners will be able to:

• Identify the relationship between statistics and probability. • Explain how statistics starts with observed data and makes conclusions about how something works. • Describe the role of probability in justifying statistical methods. • Recall the key concepts required for success in statistics, including revision of symmetric and skewed data, linear regression, and correlation. • Calculate the approximate percentage of marks allocated to statistics in the final exam.