Understand and use simple, discrete probability distributions (calculation of mean and variance of discrete random vvariables is excluded), including the binomial distribution as a model;
Calculate probabilities using the binomial distribution;
Understand an use Normal distribution as a model;
Find probabilities using the Normal distribution;
Link to histograms, mean, standard deviation, points of inflection and the binomial distribution.
Select an appropriate probability distribution for a context, with appropriate reasoning including recognising when the binomial or Normal model may not be appropriate.
