2026 MSHS P1 Q9

2026 MSHS P1 Q9

Secondary 4
4 marks

Maya records the monthly sales figures (in thousands of dollars) for her shop over one year. She presents the graph below to her investors.

  1. Estimate her monthly sales figure for January.[1]
  2. Explain why the graph may not show the true trend in sales over the year.[1]
    1. State one misleading feature of the graph.[1]
    2. Explain how this feature affects the reader’s interpretation of the graph.[1]

Solution:

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Answer:(a) Approximately \(\$5230000\) (b) Only two months are shown. (c)(i) The vertical axis does not start at zero. (ii) It exaggerates the sales difference.

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