The actual number of patients at Providence Emergency Medical Clinic for the first six weeks of this year follows:The value of the forecast isWeek Actual No. of Patients4549IT56404455Clinic administrator Dana Schniederjans wants you to forecast patient numbers at the clinic for week 7 by using this data. You decide to use a weighted moving average method to find this forecast. Your method uses four actual demand levels, with weights of0.333 on the present period, 0.250 one period ago, 0.250 two periods ago, and 0.167 three periods ago.a) What is the value of your forecast?patients (round your response to two decimal places).123456

Forecasting is one of the techniques to know some future figures on the basis of past data. This…

Answered: Clinic administrator Dana Schniederjans…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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4. The sales (in millions of dollars) for an 18-month period are as follows. Month Sales Month Sales 1 600 600 775 10 775 3 600 11 600 4 650 12 575 700 13 625 800 14 650 550 15 600 8 775 a. Compare a three-month moving average forecast with an exponential smoothing forecast. Use a = 0.1. Which provides the better forecasts based on MSE? b. Find the forecast for the next month using the best forecast method. 2.
Below is the actual demand for electrical boxes for Abco Electric for the last nine periods along with a forecast. A) Complete the Mean Absolute Deviation for this forecast. B) Complete an additional forecast for periods 4-12 using a weighted moving average of your choice. Change the title to describe your method. C) Calculate the MAD for your forecast. D) In the text box below put your comment comparing the accuracy of your forecast versus the one given in A. Was your method more accurate? Why or why not? Use whole numbers for all forecasts. Use ONE decimal place for the MAD calculations. Period Demand Naïve Method Error (e) MAD Your Title here Your MAD 1 855 Abs e Abs e 2 910 3 930 4 890 930 5 935 890 6 980 935 7 1020 980 8 960 1020 9 905 960 10 895 905 11 955 895 12 820 955 MAD D. Your comment on Forecast Accuracy:
i need this to study stop canceling my questions A check-processing center uses exponential smooth- ing to forecast the number of incoming checks each month. The number of checks received in June was 40 million, while the fore- cast was 42 million. A smoothing constant of .2 is used. a) What is the forecast for July?b) If the center received 45 million checks in July, what would be the forecast for August?c) Why might this be an inappropriate forecasting method for the situation
eBook Problem 6-05 Consider the following time series data. 3 16 Week 1 Week 2 Value 18 13 a. Choose the correct time series plot (1) € (!!!) Time Series Value Time Series Value 28642986420 284H2G86420 1 4 11 2 {B} 2 TH 3 Week (t) Week (t) 5 6 € (iv) Time Series Value Time Series Value 28642 NO 28642 NO 1 2 2 4 3₁ Week (t) Week (t) 5 6
The director of the Riley County, Kansas, library systemwould like to forecast evening patron usage for next week.Below are the data for the past 4 weeks: a) Calculate a seasonal index for each day of the week.b) If the trend equation for this problem is y = 201. 74 + .18x,what is the forecast for each day of week 5? Round your forecastto the nearest whole number.
To have a stable forecasting tool when using the simple moving average method, what value of N (the number of periods) should a firm choose among the following choices? a. 3b. 2c. 8d. 6
14 Community General Hospital finds itself treating many bicycle accident victims. Data from the last seven 24-hour periods is shown below: Day Bicycle Victims 1 8 2 14 3 8 4 14 5 18 6 15 With an alpha value of 0.31 and a starting forecast in day 3 equal to the 21 , what is the exponentially smoothed forecast for day 4? (Round to two decimal places) 15 What is the exponentially smoothed forecast for day 5? (Round to two decimal places)
A recently introduced product has a positive trend in sales. The product’s sales have increased in each of its first eight weeks on the market. The forecast for week 6 was 1,325 (F6 = 1,325), with A6 = 1,283 and T6 = 42. Using smoothing components α = 0.20 and β = 0.30, develop forecasts for weeks 7 and 8.
One forecasting model was used to forecast demand for a product. The forecasts and the demand are shown in the table below. Use two decimals in your answer. Actual Forecast 1 40 41 2 35 38 3 38 35 4 33 30 The Mean Absolute Deviation (MAD) is O 0.5 2.5 O 1.48 7.01
A security company had to deploy guards for emergencies multiple times in the last four evenings. The numbers of emergencies for Monday, Tuesday, Wednesday, and Thursday were 7, 4, 8, and 11, respectively. What would be the security company's forecast for the number of emergencies on Friday using an exponential smoothing forecasting approach? (Use \alpha= 0.2 and a forecast for Monday of 10 emergencies)
Here are the actual tabulated demands for an item for a nine-month period (January through September). Your supervisor wants to test two moving average forecasting methods to see which one was better over this period. Month Actual Demand Jan 120 Feb 140 March 160 April 180 May 170 June 190 July 150 August 160 September 170 a. Forecast April through September using a three-month moving average and calculate MAD for the forecasts. b. Forecast May through September using a four-month moving average and calculate MAD for the forecasts.
The sales of Bluetooth Headphones at the Dubai Electronics Enterprises in Jebel Ali, UAE, over the past 4 months have been 100, 110, 120, and 130 units (with 130 being the most recent sales). Develop a moving-average forecast for next month, using the following techniques: 5B. If next month's sales turn out to be 140 units, forecast the following month's sales (months) using a 4-month moving average.

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