If a set has an even number of members, its median is the the two middle numbers. mean median mode

If a set has an even number of members, it’s median is the mean of the two middle numbers.
The answer is mean. Hope his helped!

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3