Answer: income
Step-by-step explanation:
The answer is A.All real numbers except -2.
The mean would be 5
Reason for this is that the mean is when all data is summed up then divided by how many data points there are
So 4+4+7=15
Then divide by 3 would equal 5
I hope this helps!
<span>reducible.
hope this helps</span>
Answer:A:0
Step-by-step explanation:hope this helps :)