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WAEC 2023 · Paper 1 · Q44

Using the same bar chart, how many students scored at least 3 marks?

2468101212345678MarksFrequency
Marks 1–8 with frequencies 3, 6, 9, 1, 12, 7, 5, 10.
Worked solution (try it first)
  1. "At least 3" means 3 or more: marks 3 to 8.
  2. Add those bars: 9+1+12+7+5+10=449 + 1 + 12 + 7 + 5 + 10 = 44 students, option C.

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