Let's assume that I have the boxplot below that shows fraction of hits for a query. I'm trying to understand if there are any meaningful differences for each type (x,y) and for each category (A-D). From my understanding, it's correct to say that D.x has higher fraction that D.y because the median line of D.y is outside the box of D.x. Also it's correct to say the same for D.x and B.x, because the median of B.x is below the box of D.x. Is my understanding accurate?
Also, is it correct to say that C.x and C.y have difference only on their extreme values?