Essay ECT215D – Relationship Between the Dependent Variable and The Independent Variable – Econometrics Assignment Help

Assignment Task

Question 1 The quantity of soft drink sales Yi and its price Xi (rands)

Instruction: Answer this question if your student number ends with odd number.

1.1 Briefly comment on the likely relationship between the dependent variable Yi and the independent variable Xi based on economic theory. (5 Marks)

1.2 Insert additional columns in Table 1 (2) and populate them appropriately based on the information given in Assignment information on the dependent variable Yi and the independent variable Xi as well as the formulas to calculate the model statistics in the Appendix 2. (5 Marks)

1.3 Estimate the intercept term and the slope coefficient using the information given in Table 1 (2). Above. (5 Marks)

1.4 Interpret the estimated intercept term and the slope coefficient or explain in words what their estimated values mean. (5 Marks)

1.5 Compute the coefficient of determination, its adjusted counterpart as well as the correlation coefficient.