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The Helicopter Division of Aerospace Ltd is studying assembly costs at its Calgary plant. Past data about labor hours per helicopter is given in the
The Helicopter Division of Aerospace Ltd is studying assembly costs at its Calgary plant. Past data about labor hours per helicopter is given in the attached data set. A) Using these data, apply simple linear regression, and examine the residual plot. What do you conclude? B) Construct a scatter chart and use the Excel Trendline feature to identify the best type of curvilinear trendline to explain the relationship
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