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10 upvotes for correct answer!!! eargent Task 3 - Demand Forecasting Data is given for the sales of a leading mobile company across Oman. The

10 upvotes for correct answer!!! eargent image text in transcribed
Task 3 - Demand Forecasting Data is given for the sales of a leading mobile company across Oman. The sales of the mobile company over the past 12 -month period for the year 2021 is given in Table T3. Table T3 - Sales Data of Year 2021 (10 Marks) b. Develop a simple regression model of forecast with the data given in the Table T3 and determine the mean squared error (MSE) of the model. (10 Marks)

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