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2 Unit 2: Applied Mathematics A

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Question 40

Distances, recorded to the nearest mile, have frequencies 4, 19, 41, 26 and 9 in the classes 0–9, 10–14, 15–18, 19–20 and 21–25. On a printed histogram, the 10–14 bar is 3 cm wide and 1.9 cm high.

a.

Find the printed width and height of the 15–18 bar.

[3]
b.

Find the printed width and height of the 19–20 bar.

[3]
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2 Unit 2: Applied Mathematics A Questions

  1. A Level
  2. /Maths
  3. /2 Unit 2: Applied Mathematics A

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