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Exam-style practice

Statistical charts and diagrams answer explanations

Review worked answers and explanations for Statistical charts and diagrams. Aligned to Cambridge IGCSE Mathematics.

Answer explanations

Question 1 of 2

Review the answer support, then move sideways through the set.

Paper 2 structured question: Statistical charts and diagrams

Paper 2Core or Extended Mathematics2 marks

Data Table

Sales Data for Products A and B

The table below shows the sales data for two products over four months.

MonthProduct A SalesProduct B Sales
January150200
February180220
March210250
April240300
  1. a

    Calculate the total sales for Product A over the four months.

    [2]