Find Tutor
IBIGCSEA-LevelLower SecondaryWhiteboard
Sign in
  1. Home
  2. A-Level
  3. Mathematics (Cambridge)
  4. Lessons
  5. Probability
Topic 503Mathematics (Cambridge)

Probability

Probability — Cambridge International AS & A Level Mathematics (9709), Probability & Statistics 1 (5.3).

Practice questions
1

Probability: Sample Spaces and the Rules of ProbabilitySign up

understand the language of probability: sample space, outcomes, mutually exclusive events, exhaustive events, complementary events · be able to use the addition rule P(A ∪ B) = P(A) + P(B) - P(A ∩ B) and the multiplication rule for independent events P(A ∩ B) = P(A) P(B)

40 min
2

Conditional Probability and Tree DiagramsSign up

be able to use conditional probability P(A | B) = P(A ∩ B) / P(B), interpret the result and assess independence by comparing P(A | B) with P(A) · be able to draw and interpret tree diagrams and Venn diagrams to solve probability problems

40 min

Previous topic

Permutations and combinations

Next topic

Discrete random variables