x

Probability on a scale

Probability on a scale

Probability scale from 0 impossible to 1 certain with even chance at 0.5 and a point marked 0.82 for seed grows Probability measures how likely an event is to happen. It is written as a number from 000 to 111, where 000 means impossible and 111 means certain.

Probability Lesson

  1. IGCSE
  2. /Maths
  3. /Probability

Step-by-step lessons covering Edexcel IGCSE Maths Probability for IGCSE Maths. Each lesson works through exam-style questions in Paper 1 and Paper 2 format. Build confidence with the shared Foundation-tier content first, since roughly 40% of Higher-tier marks are targeted at the grades 4–5 boundary that both tiers have in common.

Lessons

Compound Interest and DepreciationIndicesPrime Factors, HCF and LCMInequalitiesForming and Solving EquationsSequences (Nth Term)Expanding and FactorisingPythagorasAngles in PolygonsSurface AreaVolume of a PrismCylindersBearingsAverages from Frequency TablesProbability