A-Level CAIE Mathematics October 2025

QP-202510-Mathematics-P61 · Question 5

#statistics #probability #distributions #hypothesis #testing #sampling #percentages #find #calculate #state #explain
Question (excerpt):
9709/61/O/N/25 © UCLES 2025 [Turn over 5 It is known that 20% of households in a certain country contain more than 4 people. Laxmi believes that, in her town, the percentage is lower than 20%. She cho…

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