A-Level
AQA
Mathematics
January 2020
QP-202001-Mathematics-US2 · Question 8
Question (excerpt):
*14* IB/G/Jan20/MA04 box 8 The continuous random variable X has probability density function ( ) f x defined by ( ) 2 1 6 ( 7 6) f otherwise 0 x k x x x ≤ ≤ − + = where k is a constant. 8 …
*14* IB/G/Jan20/MA04 box 8 The continuous random variable X has probability density function ( ) f x defined by ( ) 2 1 6 ( 7 6) f otherwise 0 x k x x x ≤ ≤ − + = where k is a constant. 8 …
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