Question

X X X
5' 4' 2'
x and, where x > 0, is 8, find the value of x.
13. If the median of
X.
HINT Arranging the observations in ascending order, we have​

Answer 1

Answer:

The series is: 24,27,43,48,x−1,x+3,68,73,80,90

Since, the series has 10 observations, the median will be the mean of 5  

th

 and 6  

th

 observation,

Median =  

2

x−1+x+3

​  

 

Median =x+1

58=x+1

x=57