1.

Find the median of the following data31, 38, 27, 28, 36, 25, 35, 40

Answer»

First we have to arrange given data into ascending order

25, 27, 28, 31, 35, 36, 38, 40

Given number of observations, n = 8 (even)

Therefore median = (n/2)th term + ((n + 1)/2)th term

Median = (value of 4th term + value of 5th term)/2

= (31 + 35)/2

= 33

Hence median for given data = 33



Discussion

No Comment Found

Related InterviewSolutions