Question

(a) The following data have been arranged in ascending order.If their median is 63. Find the value of x . 34, 37 ,53, 55, x+2, 77, 83, 89 and 100​

Answer 1

Answer:

No. of terms(n)= 9 (Odd)

Median= [(n+1)/2]th term

=> 63= [(9+1)/2]th term

=> 63= 5th term

=> 63= x+2

=> x= 61