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Mathematics (AS & A Level) · Oct / Nov 2024 · Paper 61 · Question 3

9709

As printed in the paper

The question as text

The times, T minutes, taken by a random sample of 75 students to complete a test were noted. The results were summarised by t 230 = / and 2 /t 930 = .

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  • 3(a)[3]

  • 3(b)[3]

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