Question

Question 2
The following observations have been arranged
in ascending order.
If the median of these observations is 50, find
the value of x.
21, 25, 40, 45, x - 1, x + 3, 70, 73, 85, 99.
please answer fast and step by step it is urgent​

Answer 1

Answer:

total number of terms=10

so middle terms are=x-1 and x+3

so median=x-1+x+3/2

50=2x+2/2

50=x+1

x=49