Mathematics (AS & A Level) · May / June 2024 · Paper 61 · Question 6
9709
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The question as text
O a a f(x) x The diagram shows the graph of the probability density function, f , of a random variable X . The graph is a quarter circle entirely in the first quadrant with centre (0, 0) and radius a, where a is a positive constant. Elsewhere ( )x 0 f = .
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6(a)[2]
6(b)[2]
6(c)[4]
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