1.

The median of 24, 20, 32, 18, 28, 16, 25 isA) 18 B) 16 C) 24 D) 32

Answer»

Correct option is: C) 24

The ascending order of given observations is as follows :

16, 18, 20, 24, 25, 28, 32

Total observations are n = 7 which is odd

\(\therefore\) \(\frac {n+1}2\) = \(\frac {7+1}2 = \frac 82 = 4\)

Hence, 4th observation in ascending order of given observations is median of the given data.

\(\therefore\) 4th observation = 24 is median of the given data.

Correct option is: C) 24



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