UNIT OVERVIEW

This revision unit brings together everything you have learned in Grade 11 Mathematics. You will review Statistics from Term 4 and consolidate all Paper 1 and Paper 2 topics from the year.

What you will do:

• Review Statistics: histograms, ogives, variance, standard deviation, and data analysis
• Revisit all Grade 11 topics from Terms 1–4
• Practise exam techniques with mixed questions
• Identify and correct common mistakes before the exam

Why this matters:

The mathematics you have learned this year is used in many careers:

• Actuaries use statistics and probability to calculate insurance risk
• Engineers apply trigonometry and analytical geometry to design roads and buildings
• Financial advisors use growth and decay formulas to plan investments
• Data analysts use mean, variance, and standard deviation to find patterns in data

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