Question

find the median of 54,66,87,63,72,78,92

Answer 1

Ascending order of the given data=
54, 63, 66, 72, 78, 87, 92
Here, n= 7, which is odd
where n is no. of observations.
median = (n+1/2)th observation
= (7+1)/2)th observation
= (8/2)th observation
= 4th observation
= 72
so the median is 72

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