A-Level
CAIE
Mathematics
October 2024
QP-202410-Mathematics-P51 · Question 2
Question (excerpt):
9709/51/O/N/24 © UCLES 2024 [Turn over 2 The random variable X takes the values -2, -1, 0, 2, 3. It is given that ( ) ( ) X x k x 2 = = + P 2 , where k is a positive constant. (a) Draw up the probabil…
9709/51/O/N/24 © UCLES 2024 [Turn over 2 The random variable X takes the values -2, -1, 0, 2, 3. It is given that ( ) ( ) X x k x 2 = = + P 2 , where k is a positive constant. (a) Draw up the probabil…
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