Question

The observations 3,5,x+4,x+6,12,14 are arranged in ascending order whose median is 11.Then x will be:​

Answer 1

Answer:

x=5

Step-by-step explanation:

we know that median is the middle most number or observation after writing in order either ascending or deasceding order

so in our observations the middle most number is x+6

so that should be median

so x+6=11

x=11-6

x=5

Answer 2

Answer:

The total number of observations is 6 i.e. even

then the mean of (6/2)th and (6/2 +1 )th term is the median.

it means (6/2 th ) =3rd term= x+4

(6/2+1 )th = 4th term= x+6

Median = Mean of x+4 and x+6 = (x+4)+(x+6) / 2= 11

(2x+10) / 2 = 11

x+5=11

x=6.