Question

Govern 3,8,14,x+6,2x-3,25,32,50whose median is 18 then find the value of x​

Answer 1

Answer:

Number of observations=8(is an even)

Median (m)=18

Average of (n/2 & n/2+1)the terms

8/2 &8/2+1

4th &4+1

Average of 4th & 5th terms

(x+6+2x-3)/2=18

3x+3=18

3x=18-3

3x=15

x=15/3

x=5