$15$ student secured the following marks in a test in Statistic. Find the median marks
35, 28,13,17,20,30,19,29,11,10,29,23,18, 25,17

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Solution

Given data of $15$ students is $35, 28, 13, 17, 20, 30, 19, 29, 11, 10, 29, 23, 18, 25, 17$
The ascending order of these data is $10, 11, 13, 17, 17, 18, 19, 20, 23, 25, 28, 29, 29, 30, 35$
The middle element in this order is $20$
So median marks is $20$

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15 student secured the following marks in a test in Statistic. Find the median marks35, 28,13,17,20,30,19,29,11,10,29,23,18, 25,17

Given data of 15 students is 35,28,13,17,20,30,19,29,11,10,29,23,18,25,17The ascending order of these data is 10,11,13,17,17,18,19,20,23,25,28,29,29,30,35The middle element in this order is 20So median marks is 20

$15$ student secured the following marks in a test in Statistic. Find the median marks
35, 28,13,17,20,30,19,29,11,10,29,23,18, 25,17

Given data of $15$ students is $35, 28, 13, 17, 20, 30, 19, 29, 11, 10, 29, 23, 18, 25, 17$
The ascending order of these data is $10, 11, 13, 17, 17, 18, 19, 20, 23, 25, 28, 29, 29, 30, 35$
The middle element in this order is $20$
So median marks is $20$