Answer:
To find the mean (average) all the # of workers and divide it by the data points. One way you can do this is through a calculator or even Excel spreadsheet.
Step-by-step explanation:
1) Add all them up
2) Divide them by the # of data points
Answer:
Commutative Property
Step-by-step explanation:
-8+8 = 0
0 = 0
The answer can be 15 or -3. Hope that helped.
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