Stats Class

This class gives you everything you need for the topic of Statistics.

We cover both the basics and the more advanced inferential topics in a clear, step-by-step way — including:

• Mean, median, mode, range, and correlation coefficient

• How to interpret the value of rrr

• Z-scores and standardising data

• Constructing 95% confidence intervals (for both proportion and mean)

• Carrying out hypothesis tests with a consistent, easy-to-follow process

• Understanding and applying the empirical rule

You’ll also get a custom-made worksheet packed with the most commonly asked exam questions — plus full step-by-step solutions so you’re ready to tackle anything on exam day.