Question

The median of observations 11, 12, 14, 18, x + 2, 20, 22, 25, 61 arranged in ascending order is 21. The value of x is _____.

Answer 1

Answer:

arranging in ascending order

11,12,14,18,x+2,20,22,25,61

here median is x+2=21

=> x=21-2=19

the value of x=19