Calculate median for the following data

X

9

10

12

8

7

14

16

11

20

22

25

Asked by Pushpendrapk567 | 22nd Aug, 2019, 07:32: PM

Expert Answer:

To Calculate Median:
 
Step 1 - Arrange the data in ascending or descending order.
We have arranged the data in ascending order: 7,8,9,10,11,12,14,16,20,22,25
 
Step 2 - Formula.
N= no of items
 
M equals space S i z e space o f space t h e space open square brackets table row cell N plus 1 end cell row 2 end table close square brackets space t h space i t e m
M equals space open square brackets table row cell 11 plus 1 end cell row 2 end table close square brackets space equals space 6
M space equals space S i z e space o f space t h e space 6 t h space i t e m space equals space 12
 

Answered by Christina | 23rd Aug, 2019, 10:21: AM

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