Continuous random variables
Density normalisation, interval probabilities and expectation.
Loading personal best…Year 12 · Mathematical Methods
Continuous random variables
Choose a subtopic to practise.
Subtopics
Normal probabilities and quantiles
Standardise, find probabilities and reverse normal calculations.
Loading personal best…Continuous Random Variables · Topic Review
Four linked problems drawn from this topic’s subtopics. 12 parts · untimed · answers and worked solutions at the end.
Loading personal best…Sampling distributions
Sample means, standard errors and the central limit theorem.
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