Answer:
-4
Step-by-step explanation:
It is -4 because it is in the middle
step 1: arrange in order (smallest to largest)
-6 -4 -4 0
step 2: find middle no. if there's 2, add them and then find the average
-4 -4
since there's 2 middle no, -4 plus -4 equals -8.
average: -8/2 = -4
