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Mathematics (AS & A Level) · May / June 2021 · Paper 51 · Question 5

9709

As printed in the paper

The question as text

The times taken by 200 players to solve a computer puzzle are summarised in the following table. Time (t seconds) 0 ≤t < 10 10 ≤t < 20 20 ≤t < 40 40 ≤t < 60 60 ≤t < 100 Number of players 16 54 78 32 20

Read automatically from the paper; the printed page above is exact.

Show the answer and mark scheme
  • 5(a)[4]

  • 5(b)[2]

  • 5(c)[2]

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