ICSE Class X Math 2023 Solved Paper

Question : 41

Total: 41

Use graph paper to answer this question.
During a medical checkup of 60 students in a school, weights were recorded as follows :

Weight (in kg)	Number of Students
28−30	2
30−32	4
32−34	10
34−36	13
36−38	15
38−40	9
40−42	5
42−44	2

Taking 2‌cm=2‌kg along one axis and 2‌cm =10 students along the other axis draw an ogive.
Use your graph to find the :
(a) median
(b) upperQuartile
(c) number of students whose weight is above 37‌kg

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