A data set contains three points, and two of the residuals are -12 and 24. what is the third residual?
2 answers:
The answer is D.-12 because we can use the formula
We know that
<span>the sum of the residuals must be equal to zero
</span>let
x------> <span>the third residual
-12+24+x=0
12+x=0-----> add -12 both sides
x=-12
the answer is
</span> the third residual is -12<span>
</span>
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answer B
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