Mathematics (AS & A Level) · Oct / Nov 2023 · Paper 61 · Question 6
9709
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A continuous random variable X takes values from 0 to 6 only and has a probability distribution that is symmetrical. Two values, a and b, of X are such that P a < X < b = p and P b < X < 3 = 13 10p, where p is a positive constant.
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6(a)[1]
6(b)[2]
6(c)[5]
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