L3 Probability Concepts
AS91585
Apply probability concepts in solving problems
AS91585 is the probability concepts exam in Level 3 Statistics. It covers true, theoretical and experimental probability, randomness, independence, mutually exclusive events and conditional probability, using two-way tables, probability trees and Venn diagrams. Questions are set in real-life contexts and often ask you to interpret your answer, so the written conclusion matters as much as the calculation.
Practise by subtopic
Two-Way Tables
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Venn Diagrams
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Probability Trees
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Repeated Trials & Games
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Which Diagram?
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Independent or Mutually Exclusive?
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Theoretical, True & Experimental
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Past exam papers
Every NZQA exam since 2013, with marking schedules and examiners’ reports Past papers →Or work through the whole standard in one place, with every question and its answer.
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