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ICSE Class 10 Mathematics Question 6 of 21

Solved 2024 Specimen Paper ICSE Class 10 Mathematics — Question 21

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21
Question

Question 3(iii)

Study the graph and answer each of the following :

(a) Name the curve plotted

(b) Total number of students

(c) The median marks

(d) Number of students scoring between 50 and 80 marks.

Study the graph and answer each of the following : ICSE 2024 Maths Specimen Solved Question Paper.
Answer

(a) From graph,

The curve plotted is a cumulative frequency curve (ogive).

(b) From graph,

The total number of students = 40.

(c) From graph,

The median marks = 56.

(d) From graph,

No of students scoring below 80 = 37

No of students scoring below 50 = 12

∴ No. of students scoring between 50 and 80 = 37 - 12 = 25.

Hence, the no. of students scoring between 50 and 80 = 25.