the median of the following data is 14 find the value of x 2 3 6 7 x , x + 2 16 17 18 20
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the median of the following data is 14 find the value of x 2 3 6 7 x , x + 2 16 17 18 20
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No of observations are 9(odd) then
Median =(n+1)/2th term
n=9
Median= (9+1)/2
=10/2
=5 th term
5th term is x+2
x+2=14
Since given median =14
x=14-2
x=12