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Using Data > Data Analytics in Excel, do a linear regression for each type of car. Put this output on the same page as your scatter plot. NOTE: If your regression coefficients do not match the trend line equation for each car type, double check your work 7.Use Excel to calculate the correlation coefficient using the =CORREL command for each car type. Additionally,calculate the coefficient of determination for each car type as well. Put these values near your regression output. Do these values match what you found in your regression output?
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Lumbarland Ltd is a Canadian softwood lumber producer company. The company exports most of its lumber to the United States. In order to plan future production, the company CFO has asked finance manager to analyse the following historic US demand for Canadian softwood lumber and answer the following questions. Q-4a: Calculate simple linear regression for US Lumber demand on time (quarter, in this case) of the data set (05 points) Q-4b: Plot the data and regression line, including the regression equation and R2 (05 points) Q-4c: Calculate forecast for the following 4 quarters (10 points)
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I need a correlation and regression explained
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I would like to create a spider web chart using a quadratic equation and a combo chart for linear equation.
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I need help with my excel regression workbook
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