ProbabilityWorksheet · Common

Ramp up:Tree diagrams and combined events

From multiplying for 'and' to working backwards from P(A and B), one new idea per question. The first question a student gets wrong shows where their understanding stops. The answers name the idea each question tests.

A free GCSE Foundation and Higher probability ramp up with answers, spec code P8.

Common

Ramp up:Tree diagrams and combined events

DownloadAnswers

More in Probability

• The probability scaleLesson · Support
• Probability of a single eventLesson · Support
• Probability of a single eventLesson · Foundation
• Probabilities that add to 1Lesson · Support
• Probabilities that add to 1Lesson · Foundation
• Relative frequencyLesson · Foundation
• Expected outcomesLesson · Foundation
• Relative frequency: more trialsLesson · Common
• Sample space diagramsLesson · Foundation
• Frequency treesLesson · Foundation
• Four Fours: the probability scalePuzzle
• Code breaker: probability of a single eventPuzzle
• Key words: probabilityWorksheet · Foundation
• Code breaker: probabilities add to 1Puzzle