A-Level
AQA
Mathematics
January 2026
QP-202601-Mathematics-US2 · Question 5
Question (excerpt):
*10* IB/M/Jan26/MA04 outside the box 5 The continuous random variable X has a probability density function ( ) f x defined by ( ) ( ) < f = < – x x x x x ≤ ≤ 2 1 0 1 2 1 35 8 1 4 54 ot…
*10* IB/M/Jan26/MA04 outside the box 5 The continuous random variable X has a probability density function ( ) f x defined by ( ) ( ) < f = < – x x x x x ≤ ≤ 2 1 0 1 2 1 35 8 1 4 54 ot…
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