Calculate median from the data given below: 10, 17, 16, 21, 13, 18, 12, 10.

Given the data is: 10, 17, 16, 21, 13, 18, 12, 10.

Arranging the given data in ascending order

10, 10, 12, 13, 16, 17, 18, 21

Number of observations = 8

Therefore,

Median = Mean of (8/2th value and (8/2 + 1)th)

= Mean of 4th and 5th value

= Mean of 13 and 16

= (13 + 16)/2

= 29/2

= 14.5