I Student Portal | Main X 6 BUS-660 Class Resources X "CengageNOWv2 | Online teachin x Dashboard X + X C A v2.cengagenow.com/ilmn/takeAssignment/takeAssignmentMain.do?invoker=&takeAssignmentSessionLocator=&inprogress=false Topic 2 - Time Series Analysis and Fi 1. Problem 6-11 eBook ? Problem 6-09 2. Problem 6-09 With the gasoline time series data from the given table, show the exponential smoothing forecasts using a = 0.1. 3. Problem 6-23 (Algorithmic) GASOLINE SALES TIME SERIES 4. Problem 6-01 (Algorithmic) Week Sales (1000s of gallons) 5. Problem 6-19 17 21 6. Problem 6-05 19 23 7. Problem 6-25 18 16 8. Problem 6-21 (Algorithmic) 20 12 a. Applying the MSE measure of forecast accuracy, would you prefer a smoothing constant of a = 0.1 or a = 0.2 for the gasoline sales time series? Do not round your interim computations and round your final answers to three decimal places. 0 = 0.1 0 = 0.2 Progress: 2/8 items Previous Next 55.F Search W 4:19 PM 3/17/2023 13 CloudyI Student Portal | Main X 6 BUS-660 Class Resources X "CengageNOWv2 | Online teachin x Dashboard X + X C A v2.cengagenow.com/ilmn/takeAssignment/takeAssignmentMain.do?invoker=&takeAssignmentSessionLocator=&inprogress=false Topic 2 - Time Series Analysis and Fi ? 1. Problem 6-11 a. Applying the MSE measure of forecast accuracy, would you prefer a smoothing constant of a = 0.1 or a = 0.2 for the gasoline sales time series? Do 2. Problem 6-09 not round your interim computations and round your final answers to three decimal places. 3. Problem 6-23 (Algorithmic) 0 = 0.1 0 = 0.2 MSE 4. Problem 6-01 (Algorithmic) Prefer: 5. Problem 6-19 b. Are the results the same if you apply MAE as the measure of accuracy? Do not round your interim computations and round your final answers to 6. Problem 6-05 three decimal places. 7. Problem 6-25 0 = 0.1 0 = 0.2 MAE 8. Problem 6-21 (Algorithmic) Prefer: c. What are the results if MAPE is used? Do not round your interim computations and round your final answers to two decimal places. 0 = 0.1 0 = 0.2 MAPE % Prefer: Progress: 2/8 items Previous Next 55 F Search 4:20 PM Cloudy 9 3/17/2023 13I Student Portal | Main X 6 BUS-660 Class Resources X "CengageNOWv2 | Online teachin x Dashboard X + X C A v2.cengagenow.com/ilmn/takeAssignment/takeAssignmentMain.do?invoker=&takeAssignmentSessionLocator=&inprogress=false Topic 2 - Time Series Analysis and Fi ? 1. Problem 6-11 a. Applying the MSE measure of forecast accuracy, would you prefer a smoothing constant of a = 0.1 or a = 0.2 for the gasoline sales time series? Do 2. Problem 6-09 not round your interim computations and round your final answers to three decimal places. 3. Problem 6-23 (Algorithmic) 0 = 0.1 0 = 0.2 MSE 4. Problem 6-01 (Algorithmic) Prefer: 5. Problem 6-19 b. Are the 0.1 0.2 u apply MAE as the measure of accuracy? Do not round your interim computations and round your final answers to 6. Problem 6-05 three decimal pravca. 7. Problem 6-25 0 = 0.1 0 = 0.2 MAE 8. Problem 6-21 (Algorithmic) Prefer: c. What are the results if MAPE is used? Do not round your interim computations and round your final answers to two decimal places. 0 = 0.1 0 = 0.2 MAPE % Prefer: Progress: 2/8 items Previous Next 55 F Search 9 4:20 PM 3/17/2023 13 CloudyI Student Portal | Main X 6 BUS-660 Class Resources X "CengageNOWv2 | Online teachin x Dashboard X + X C A v2.cengagenow.com/ilmn/takeAssignment/takeAssignmentMain.do?invoker=&takeAssignmentSessionLocator=&inprogress=false Topic 2 - Time Series Analysis and Fi ? 1. Problem 6-11 a. Applying the MSE measure of forecast accuracy, would you prefer a smoothing constant of a = 0.1 or a = 0.2 for the gasoline sales time series? Do 2. Problem 6-09 not round your interim computations and round your final answers to three decimal places. 3. Problem 6-23 (Algorithmic) 0 = 0.1 0 = 0.2 MSE 4. Problem 6-01 (Algorithmic) Prefer: 5. Problem 6-19 b. Are the results the same if you apply MAE as the measure of accuracy? Do not round your interim computations and round your final answers to 6. Problem 6-05 three decimal places. 7. Problem 6-25 0 = 0.1 a = 0.2 MAE 8. Problem 6-21 (Algorithmic) Prefer: C c. What all 10.1 10.2 is used? Do not round your interim computations and round your final answers to two decimal places. 0 = 0.1 0 = 0.2 MAPE % Prefer: Progress: 2/8 items Previous Next 55 F Search 9 4:20 PM 3/17/2023 13 CloudyI Student Portal | Main X 6 BUS-660 Class Resources X "CengageNOWv2 | Online teachin x Dashboard X + X C A v2.cengagenow.com/ilmn/takeAssignment/takeAssignmentMain.do?invoker=&takeAssignmentSessionLocator=&inprogress=false Topic 2 - Time Series Analysis and Fi ? 1. Problem 6-11 a. Applying the MSE measure of forecast accuracy, would you prefer a smoothing constant of a = 0.1 or a = 0.2 for the gasoline sales time series? Do 2. Problem 6-09 not round your interim computations and round your final answers to three decimal places. 3. Problem 6-23 (Algorithmic) 0 = 0.1 0 = 0.2 MSE 4. Problem 6-01 (Algorithmic) Prefer: 5. Problem 6-19 b. Are the results the same if you apply MAE as the measure of accuracy? Do not round your interim computations and round your final answers to 6. Problem 6-05 three decimal places. 7. Problem 6-25 0 = 0.1 0 = 0.2 MAE 8. Problem 6-21 (Algorithmic) Prefer: c. What are the results if MAPE is used? Do not round your interim computations and round your final answers to two decimal places. 0 = 0.1 0 = 0.2 MAPE % Prefer: 0.1 0.2 Progress: 2/8 items Previous Next 55 F Search 4:20 PM 13 Cloudy 9 3/17/2023