Question

The following series show marks in Statistics of 9 students in
Class XI. Find the median marks.
Marks 22 16 18 13 15 19 17 20 23
Carks​

Answer 1

Answer:

18

Explanation:

first set the number in assending order

13 15 16 17 18 19 20 22 23

then n+1/2

N=9

median= 9+1/2

= 5th item

so 5th item is 18