did i need to write everything down or there is easier way ?
Well there are far more dots to the right of 244 ft than to the left so that is not a median height.
So it is not either of the first two
39000f^3 has lots more dots below than above so its not the last one
That leaves you with C or d.
Just count the dots. There has to be the same number above as below
the same number on the left as on the right. :)
It is a good question :)