Question

if the median of the following 9 observation is 20 ,then find the value of x : 19,k​

Answer 1

Value of x = 20 if  the median of the following 9 observation is 20

Step-by-step explanation:

Data is

19, x, 16, 18, 22, 17, 24, 23, 21.

Lets arrange the dat in ascending order except x as , we do not know value of x

16 , 17 , 18 , 19  , 21  , 22 , 23  , 24  

there are total 9 observations

hence median of data will be 5th observation

Median is 20

Hence 5th observation will be 20

16 , 17 , 18 , 19  , 20 , 21  , 22 , 23  , 24  

hence x = 20

Value of x = 20

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