Question

Find median of 15 , 40 , 25 , 16 , 28 , 32 , 36 , 42 , 16 , 10 , 28

a) 28 b) 9 c) 11 d) 28.5​

Answer 1

Answer:

arrange the marks in ascending order .

Step-by-step explanation:

10 , 15 , 16 , 16 , 25 , 28 , 28 , 32 , 36 , 40 , 42 here , n = 11 , which is odd value

so,, median = value of 1/2 ( n +1)th observation .

median of the mark = value of 1/2(11+1) th term = value of 6th term = 28

your answer is 28