Math, asked by parteek53, 1 year ago

The median of the following observation give in order:16,18,20,24-x,22+2x,28,30 is 24.Find x

Answers

Answered by Harshbajaj1234
7

Hey mate...


Here is your correct answer......


Hope this will help you....


Median = 24.

Observations are 16,18,20,24-x,22+2x,28,30...


Median = sum of all observations/ no. Of observations

24 = 16+18+20+24-x+22+2x+28+30/7.


No . Of observations = 7 which is odd.


24 = 158+x / 7

168 = 158 + x

X = 10.


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