ICSE Class X Math 2022 Solved Paper

Question : 30

Total: 30

Marks obtained by 40 students in an examination are given below :

Marks	10−20	20−30	30−40	40−50	50−60	60−70
No. of Students	3	8	14	9	4	2

Using graph paper draw an ogive and estimate the median marks.
Take 2‌cm=10 marks along one axis and 2‌cm=5 students along the other axis.

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