Answer:
1
Step-by-step explanation:
plug 4 into x making -4-5 then solve it and it comes out as 1
Answer:

Step-by-step explanation:
-4/9 is simplified of -12/27
Answer:
only 1 and 2
(mean and median)
the mean absolute deviation is the measure of variability
Step-by-step explanation:
Answer: you just flip it. It would be the opposite.
Step-by-step explanation:
When you flip it, what’s the difference? It’s still the same.