Question

find rhe median of: 66,98,54,92,87,63,72​

Answer 1

n+1/2 = 7+1/2

=8/2=4

so we should take the 4th observation

=72
after writing in the ascending order

Answer 2

Arranging in ascending order =

54, 63, 66, 72, 87, 92, 98

Median = Middle value

Arranging them in 2 pairs leaving the centre one

= (54, 63, 66) 72 (87, 92, 98)

Here, 72 is the median

Hope it helped you

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