MATHEMATICS (SYLLABUS D) 4024 · STRUCTURED PRACTICE
Paper 1 · Non-calculator1
The mean weight of parcels is .
A sixth parcel of weight is added, and the mean weight becomes .
Find . [3]
Total: 3 marks
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Mathematics (Syllabus D) 4024
Statistics · 3 - Averages & Spread
MATHEMATICS (SYLLABUS D) 4024 · STRUCTURED PRACTICE
Paper 1 · Non-calculatorThe mean weight of parcels is .
A sixth parcel of weight is added, and the mean weight becomes .
Find . [3]
Total: 3 marks
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