Find the median of the following data:-
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Given data = 11,39,43,45,25,46,43,42,37
Ascending order =
11,25,37,39,42,43,43,45,46
n = 9 ( odd )
median = ( n+1/2 )th observation
= ( 9+1/2 )th observation
= (10/2 )th observation
= 5th observation
= 25
Therefore,
Median = 25
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Answer:
ascending- 11, 25,37,39,42,43,43,45
n=8 (even)
median=1/2 [(n/2) th term + (n/2 +1) th term]
=1/2 [4th term + 5th term]
=1/2 [39+42]
=81/2
=4.5
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