ECZ 2010 · O-Level Paper 2 · Question 10 — Statistics

Answer the whole of this question on a sheet of graph paper. The table shows the total number of points scored by 110 candidates at Mingule High School in the 2007 Grade 12 Final Examinations. Points scored6 < x ≤ 88 < x ≤ 1010 < x ≤ 1212 < x ≤ 1414 < x ≤ 1616 < x ≤ 20Frequency13169152235

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