The "median" of a set is just the middle value for an odd number of ordered elements or the average of the middle two values for an even number of ordered elements. In this case you are four elements so it would be the average of the second and third terms...
median=(12.5+13.24)/2
median=12.87 (exactly, no rounding needed)
Answer:
x= 6- 3y/2 y= 4- 2x/3
Step-by-step explanation:
It is D because all the numbers range from 12 to 23, with no number being extremely low or high compared this range.
