Question

Find the value of X if the median of ascending order observations 7, 15, x– 1, x + 1, 24, 28 is 21.​

Answer 1

Answer :

Here the medain of observations are x-1, x+1.

So if two terms are there in median. Then sum of that two terms divided by 2.

x-1+x+1/2=21 (given median us 21)

2x/2=21

x=21.

here's the answer. I think this may help you