QUESTION 1:

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Hom... Question 2, Problem 4.3a Part 2 of 2 HW Score: 13.39%, 0.67 of 5 points Points: 0.14 of 1 Save The following table shows the actual demand observed over the last 11 years: Year 1 2 3 4 5 6 7 8 9 10 11 Demand 6 8 4 10 12 7 13 12 8 9 8 Using exponential smoothing with a = 0.50 and a forecast for year 1 of 5.0, provide the forecast from periods 2 through 12 (round your responses to one decimal place). Year 1 2 3 4 5 6 7 8 9 10 11 12 Forecast 5.0 5.5 6.8 5.4 7.7 9.8 8.4 10.7 11.4 9.4 9.3 8.7 Provide the forecast from periods 2 through 12 using the naive approach (enter your responses as whole numbers). Year 2 3 4 5 6 7 8 9 10 11 12 Forecast = Hom... Question 1, Problem 4.1 Part 3 of 6 HW Score: 20.67%, 1.03 of 5 points Points: 0.33 of 1 Save Pints Used 345 Week Of August 31 September 7 September 14 September 21 September 28 October 5 372 412 381 366 378 a) The forecasted demand for the week of October 12 using a 3-week moving average = 375.00 pints (round your response to two decimal places). b) Using a 3-week weighted moving average, with weights of 0.20, 0.25, and 0.55, using 0.55 for the most recent week, the forecasted demand for the week of October 12 = 375.60 pints (round your response to two decimal places and remember to use the weights in appropriate order the largest weight applies to most recent period and smallest weight applies to oldest period.) c) If the forecasted demand for the week of August 31 is 345 and a = 0.20, using exponential smoothing, develop the forecast for each of the weeks with the known demand and the forecast for the week of October 12 (round your responses to two decimal places). Week Of Pints Used 345 Forecast for this Date 345 345.00 350.40 August 31 September 7 September 14 September 21 372 412 381 = Homework: Ho... Question 3, Problem 4.5 Part 2 of 5 > HW Score: 20.67%, 1.03 of 5 points Points: 0.2 of 1 Save The Carbondale Hospital is considering the purchase of a new ambulance. The decision will rest partly on the anticipated mileage to be driven next year. The miles driven during the past 5 years are as follows: 1 3 4 5 Year Mileage 2 4,000 3,050 3,400 3,850 3,800 a) Using a 2-year moving average, the forecast for year 6 = 3825 miles (round your response to the nearest whole number). miles (round your response to one decimal place). (Hint: You will have only b) If a 2-year ving average is used to make the forecast, the MAD based on this = 3 years of matched data.) = Homework: Ho... HW Score: 20.67%, 1.03 of 5 points O Points: 0 of 1 Save The following gives the number of accidents that occurred on Florida State Highway 101 during the last 4 months: Feb Mar Apr Month Number of Accidents Jan 30 40 70 90 Using the least-squares regression method, the trend equation for forecasting is (round your responses to two decimal places): y = + x