Correct Answer - Option 1 : 20
Given ;
Numbers = 5, 8, 25, 22, 34,18
Formula used :
First we have to arrange the given data in ascending order then follow the formula
Median of even number of terms = [(n/2)th term + (n/2 + 1)th term]/2
Calculation :
First arrange the data in ascending order get 5, 8, 18, 22, 25, 34
n = 6 (number of terms), an even number
Median = (3rd term + 4th term)/2 = (18 + 22)/2
⇒ 40/2 = 20
∴ The required median of 5, ৪, 25, 22, 34, 18 is 20.