A-Level
CAIE
Mathematics
October 2025
QP-202510-Mathematics-P62 · Question 4
Question (excerpt):
9709/62/O/N/25 © UCLES 2025 [Turn over 4 An inspector believes that 18% of cups made at a certain factory contain flaws. The factory owner claims that the true percentage is less than 18%. The inspect…
9709/62/O/N/25 © UCLES 2025 [Turn over 4 An inspector believes that 18% of cups made at a certain factory contain flaws. The factory owner claims that the true percentage is less than 18%. The inspect…
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