GCSE Maths (Edexcel)

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Probabilities from Venn Diagrams

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Probability Probability

Probabilities from Venn Diagrams

9:07 Venn Diagrams
Spec P6
Previous Venn Diagrams Next Frequency Venn Diagrams
  • An event is a set of possible outcomes that match certain criteria
  • The universal set contains all possible outcomes from other sets in a specific context
  • Venn diagrams can be used to visualize sets and their intersections
  • Probabilities can be calculated by finding the number of outcomes that satisfy certain criteria from the Venn diagram
  • Example 1: Calculate the probability that a competitor's horse is trained locally, but not competing for the first time
  • Example 2: Calculate the probability that a randomly generated three-digit number is both or neither even and more than 500

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