Study the following table and answer the questions below: The table shows the number of students whose marks fall within different ranges.Marks 0-10 11-20 21-30 31-40 41-50 51-60 61-70 71-80 81-90 91-100 Number of Students 5 9 16 22 26 18 11 6 4 3
What percentage of students scored more than 80% marks?
5.8%
5.8% is correct.
From the table, the counts for 0-10 to 91-100 are 5, 9, 16, 22, 26, 18, 11, 6, 4, 3, so the total is \(5 + 9 + 16 + 22 + 26 + 18 + 11 + 6 + 4 + 3 = 120\) students.
Students scoring more than 80 marks are in the 81-90 and 91-100 bands: \(4 + 3 = 7\).
Share = \(\dfrac{7}{120} \times 100 = 5.83\% \approx 5.8\%\).
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