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Marks scored by 100 students in a 25 mar...

Marks scored by 100 students in a 25 marks unit test of Mathematics is given below. Their median is
`{:("Marks " ,0-5,5-10,10-15,15-20,20-25),("Students "," "10," "18," "42," "23," "7):}`

A

12

B

`12.63`

C

`12.3`

D

`12.7`

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-APPENDICES (REVISION EXERCISE)-Statistics
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