The marks obtained by 100 students in a class test are given below
Marks 0-10 10-20 20-30 30-40 40-50 50-60 60-70 70-80 80-90 90-100
No.of students 3 7 12 17 23 14 9 6 5 4
Draw an ogive for the given distribution on a graph sheet. Estimate from the ogive
i) The median ii) the lower quartile iii) the number of students who obtained more
than 85% marks in the test. iv) the number of students who did not pass in the test if the pass
percentage was 35.
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Answer:
46g 67 65 possible to
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just wanted to let you y
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