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Error Intervals

Error Intervals

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Question 13
86%

The mass m m\,m of a parcel is given as 420 g, rounded to 2 significant figures.

Write down the error interval for mmm.

..... ≤m<\leq m <≤m< .....

[2]
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Error Intervals Questions

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

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

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