The following table shows the price (X) and quantity demanded (Y) for Buta tablet soap in...
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The following table shows the price (X) and quantity demanded (Y) for Buta tablet soap in five (5) shops in the hypothetical town of BagD. Shop 1 2 3 4 5 X 6 2 10 4 8 Y 9 11 5 8 7 Using the data in the table above: Estimate the demand function; Y₁ = Bo + B₁X₁ + u. Write your estimated regression [7 marks]. b. Interpret the slope coefficients you have obtained in a.[2 marks] c. Calculate the coefficient of determination (r) and interpret it. [3 marks] d. Calculate the standard error of the slope coefficient [3 marks] The following table shows the price (X) and quantity demanded (Y) for Buta tablet soap in five (5) shops in the hypothetical town of BagD. Shop 1 2 3 4 5 X 6 2 10 4 8 Y 9 11 5 8 7 Using the data in the table above: Estimate the demand function; Y₁ = Bo + B₁X₁ + u. Write your estimated regression [7 marks]. b. Interpret the slope coefficients you have obtained in a.[2 marks] c. Calculate the coefficient of determination (r) and interpret it. [3 marks] d. Calculate the standard error of the slope coefficient [3 marks]
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ANSWER a Y Bo BX u b The slope coefficients indicate that an increase in price results in a decrease ... View the full answer
Related Book For
Management Science The Art of Modeling with Spreadsheets
ISBN: 978-1118582695
4th edition
Authors: Stephen G. Powell, Kenneth R. Baker
Posted Date:
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