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Probability basics

Probability basics

Probability measures how likely an event is, with 000 representing an impossible outcome and 111 representing a certain one. The sample space is the set of all possible outcomes, and an event is any chosen outcome or group of outcomes.

Probability Lesson

  1. A Level
  2. /Maths
  3. /Probability

Step-by-step lessons covering Edexcel A Level Maths Probability for A Level Maths. Each lesson breaks down 5.1 Calculating Probabilities, 5.2 Venn Diagrams, 5.3 Mutually Exclusive and Independent Events, and 5.4 Tree Diagrams, then works through exam-style questions in Paper 1, Paper 2 and Paper 3 format. Build fluency with the core pure algebra and calculus toolkit early, since almost every mechanics and statistics topic on the course depends on it.

Lessons