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Error Intervals

Error Intervals

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Question 11
91%

The mass of a suitcase is 18 kilograms, correct to the nearest kilogram.

a.

Write down the least possible mass of the suitcase.

[1]
b.

Write down the upper bound for the mass of the suitcase.

[1]
Markscheme

Error Intervals Questions

  1. GCSE
  2. /Maths
  3. /Error Intervals

101 exam-style questions on OCR GCSE Maths Error Intervals. Each one has a worked solution and a mark scheme showing where the marks go.

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