Explore the skills · QCAA
Discrete random variables
Revise discrete random variables for the QCAA Mathematical Methods external assessment.
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Discrete random variables
- Construct and interpret discrete probability functionsRevision skill
- Estimate discrete probabilities from relative frequenciesRevision skill
- Calculate and interpret expected valueRevision skill
- Calculate discrete variance and standard deviationRevision skill
- Recognise and use Bernoulli distributionsRevision skill
- Identify valid binomial modelsRevision skill
- Calculate exact and cumulative binomial probabilitiesRevision skill
- Use binomial mean, variance and modellingRevision skill