Mathematics (AS & A Level) · Feb / March 2024 · Paper 62 · Question 6
9709
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The graph of the probability density function f of a random variable X is symmetrical about the line x 2 = . It is given that ( ) . X 2 5 P 256 117 1 1 =
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6(a)[2]
6(b)[3]
6(c)[5]
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