The table below shows heights of student in a certain school.

The table below shows heights of student in a certain school.

a) Construct cumulative frequency distribution table. (2 marks)
b) Draw cumulative frequency curve (o-give) for the above data.
c) From the o-give curve
i) Find the percentage of students whose height is below 166cm.
ii) Find the quartile deviation.

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sharon kalunda answered the question on May 7, 2019 at 08:42

Exams With Marking Schemes

• Grade 1
• Grade 2
• Grade 3
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• Grade 5
• Grade 6
• Grade 7
• Grade 8
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• Playgroup
• Form 1
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