4MA1/2F Jun 2022, Question 28: Mean, Median, Mode and Range
Pearson Edexcel International GCSE Mathematics A 4MA1 · Paper 2F (Foundation) · Calculator · 3 marks
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The question, in short
Larry has 7 parcels with mean weight 2.7 kg. He delivers 3 parcels each weighing W kg; the other 4 have mean weight 3.3 kg. Work out W.
Summarised in our own words. Use the official paper for the exact wording and any diagrams.
Solution · 3 marks
- 17 × 2.7 = 18.9
- 24 × 3.3 = 13.2
- 318.9 − 13.2 = 5.7
- 45.7 / 3 = 1.9
Answer1.9
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