A-Level
AQA
Mathematics
January 2025
QP-202501-Mathematics-US2 · Question 4
Question (excerpt):
*12* IB/G/Jan25/MA04 outside the box 4 (a) For a Poisson distribution ( ) ~ X λ Po where > λ 0 it is given that ( ) ( ) × = = = X X 125 P 8 P 5 2688 Find the value of λ [3 marks] Answer 4 (b) The numb…
*12* IB/G/Jan25/MA04 outside the box 4 (a) For a Poisson distribution ( ) ~ X λ Po where > λ 0 it is given that ( ) ( ) × = = = X X 125 P 8 P 5 2688 Find the value of λ [3 marks] Answer 4 (b) The numb…
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