S2 Summary
Formulae
The formula book available in the examination contains many useful formulas for S2! Test yourself. When you think you know the formula, move the mouse over the question mark to check your answer. Remember, you may also need to know some formulae in C1 too. These are quoted in the examination formula book

Binomial distribution
probabilities
mean:
variance:
Poisson distribution
probabilities
The Uniform distribution
pdf:
expectation:
variance:

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