Answer:
-123.75
Explanation:
Mean is all average of all numbers. You add up all of them which equals -495 then divide by the amount you have which here is 4 so the finial answer is -123.75
Answer/Mean: -123.75
Put numbers in order
-836.9 , 1.7 , 88 , 252.2
Add
-836.9+1.7+88+252.2=-495
Divide the total (-495) divide by the total numbers there are (4)
-495/4= -125.75
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