Question

find the median of the following dates-: 15,13,10,9,14, 18, 20, 21, 22,​

Answer 1

Answer:

First arrange them in ascending order.

9,10,13,14,15,18,20,21,22

There are nine terms above

So, the median is 15.

Answer 2

Answer:

15

Step-by-step explanation:

first we will convert the given data in ascending order: 9,10,13,14,15,18,20,21,22

given no. of observations are odd(n)=9

=>MEDIAN(ODD NO)== (n+1)/2th observation

=> MEDIAN = (9+1)/2==>10/2 => 5th observation.

therefore the median of the given data is 14