Question

ouble
Find the median of the following data
25, 21,23,18 , 20, 22, 24 ​

Answer 1

Answer:

n=7

Median = (n+1/2)th observation

= (7+1/2)th observation

= (8/2)th observation

= 4th observation

Arrange the numbers in ascending order

18,20,21,22,23,24,25

Median of the following numbers is 22

Answer 2

Step-by-step explanation:

First of all arrange the given terms in ascending or descending order of their magnitude.

On arranging we get: 18, 20, 21, 22, 23, 24, 25

Clearly, the middle term is 22

Median =22

The median= n+ 1

--------- term

2

= 7+1/2= 4th term = 22