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OpenStudy (anonymous):
CHECK MY WORK An equation was used to predict possible sales of phones for 6 months. The actual sales of phones are also listed. Actual sales 55 150 325 510 780 990 Predicted sales 40 150 300 500 800 1,000 The sum of the residuals is ______. <<20? I think i would have found out each individual residual, then added them all together. Help?
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OpenStudy (anonymous):
@ganeshie8 @pooja195 @Elsa213
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