A-Level
CAIE
Mathematics
October 2025
QP-202510-Mathematics-P63 · Question 6
Question (excerpt):
9709/63/O/N/25 © UCLES 2025 6 The masses, in kilograms, of large and small bags of potatoes have the independent distributions N(2.5, 0.05) and N(0.8, 0.02) respectively. (a) Find the probability that…
9709/63/O/N/25 © UCLES 2025 6 The masses, in kilograms, of large and small bags of potatoes have the independent distributions N(2.5, 0.05) and N(0.8, 0.02) respectively. (a) Find the probability that…
Question Slice Image
Official Mark Scheme & Solution
The official answer and mark scheme are available to signed-in users in the PaperAce App.