HomeworkLib
Question

In-Class Critical Thinking - forecasting (Sometimes it is useful to consider extreme cases in order to understand the model we are using) Consider a case where demand alternates between 300 and 200 units. If we use a Simple Moving Average (n-2) model to forecast, what will the MAD be? What will the CFE be?

math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Deviation Absolute Deviation MONTHACTUAL DEMAND Two-Month Moving Average 300 200 300 200 300 200 1 2 250.00050.00050.000 250.00050.00050.000 250.00050.00050.000 250.000 50.000 50.000 4 Total 0.000 Mean 50.000

Two Moving Average = (Sum of Previous 2 Months Value)/2

MAD = Average of Absolute Deviation = 50

Cumulative sum of Forecast Errors (CFE) = ∑D = 0

0 0
Add a comment
Know the answer?
Add Answer to:
In-Class Critical Thinking - forecasting (Sometimes it is useful to consider extreme cases in order to...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Question 13 (15 points) Consider the following data concerning the performance of a forecasting method. 200...

    Question 13 (15 points) Consider the following data concerning the performance of a forecasting method. 200 280 Month November December January February March Actual demand 300 270 250 310 Forecast 270 260 270 250 a. Forecast the demand for the month of April using three month moving average method. (5 points) b. Forecast the demand for the month of April using weighted moving average method. Weights for last three months (t-1, -2, and t-3) are 0.5, 0.3, and 0.2 respectively....

  • 23 and 24 DI Question 23 4 pts Which of the following is the least useful sales forecasting model to use when sales...

    23 and 24 DI Question 23 4 pts Which of the following is the least useful sales forecasting model to use when sales are increasing? O Simple moving average O Simple average O Naive O Weighted moving average D Question 24 4 pts Student tultion at Eagle University is $500 per semester credit hour. The state supplements school revenue by matching student tuition dollar for dollar. Average class size for a typical three-credit course is 50 students. Labor costs are...

  • Case Study Demand Forecasting For an organization to provide customer delight it is important that organization...

    Case Study Demand Forecasting For an organization to provide customer delight it is important that organization can understand what customer wants and how much do they want. If an organization can gauge future demand that manufacturing plan becomes simpler and cost-effective. The process of analyzing and understanding current and past information to understand future patterns through a scientific and systemic approach is called forecasting. And the process of estimating the future demand of the product in terms of a unit...

  • DEMAND FORECASTING CASE STUDY You have been hired as a demand planning intern for the Maui...

    DEMAND FORECASTING CASE STUDY You have been hired as a demand planning intern for the Maui Jim Inc. They want you to develop a forecast for their Longboard style of sunglasses. The goal is to determine how many pair they will produce to meet vendor demand ir first meeting, you were handed some data to work with and e about the company's upcoming promotional blitz to support Spring Break '19 in major vacation destinations. 9. During your am talked Month...

  • Examples 1,2,3 1. Beyond Tea Inc. wants to forecast sales of its menthol green tea. The...

    Examples 1,2,3 1. Beyond Tea Inc. wants to forecast sales of its menthol green tea. The company is considering either using a simple mean or a three-period moving average to forecast monthly sales. Given sales data for the past 10 months use both forecasting methods to forecast periods 7 to 10 and then evaluate each. Which method should they use? Use the selected method to make a forecast for month 11. (Show all calculations .... Please read Examples1, 2, 3...

  • TEST, I need Help A.S.A.P PLease!!! I need to submit this within the next hour and a half. It's...

    1. Regression is always a superior forecasting method to exponential smoothing, so regression should be used whenever the appropriate software is available. (Points :1)TrueFalse2. Time-series models rely on judgment in an attempt to incorporate qualitative or subjective factors into the forecasting model. (Points : 1)TrueFalse3. A trend-projection forecasting method is a causal forecasting method. (Points : 1)TrueFalse4. Qualitative models attempt to incorporate judgmental or subjective factors into the forecasting model. (Points : 1)TrueFalse5. The naive forecast for the next period...

  • DO NOT ANSWER AT ALL IF YOU ARE ONLY ANSWERING 5 QUESTIONS THANK YOU True or...

    DO NOT ANSWER AT ALL IF YOU ARE ONLY ANSWERING 5 QUESTIONS THANK YOU True or false Process design includes selecting the appropriate technology, sizing the process over time, determining the role of inventory in the process, and locating the process. Operations and supply chain strategy is concerned with setting broad policies and plans for using the resources of a firm and must be integrated with corporate strategy. "Social" pertains to fair and beneficial business practices toward labour, the community,...

  • 1. Exercise 5.1 The forecasting staff for the Prizer Corporation has developed a model to predict...

    1. Exercise 5.1 The forecasting staff for the Prizer Corporation has developed a model to predict sales of its air-cushioned-ride snowmobiles. The model specifies that sales, S, vary jointly with disposable personal income, Y, and the population between ages 15 and 40,Z, and inversely with the price of the snowmobiles, P. Based on past data, the best estimate of this relationship is: where k has been estimated (from past data) to equal 100 If Y $13,000, Z- $1,200, and P...

  • Distinguishing Between Inferences and Assumptions To be skilled in critical thinking is to be able to...

    Distinguishing Between Inferences and Assumptions To be skilled in critical thinking is to be able to take one’s thinking apart systematically, to analyze each part, assess it for quality and then improve it. The first step in this process is understanding the parts of thinking, or elements of reasoning. These elements are: purpose, question, information, inference, assumption, point of view, concepts, and implications. They are present in the mind whenever we reason. To take command of our thinking, we need...

  • Thus, r_ (.9014) .8125, meaning that about 81% of the variability in sales can be explained...

    Thus, r_ (.9014) .8125, meaning that about 81% of the variability in sales can be explained by the regression model with advertising as the independent varia ble. Problems Nde ΡΧ mere te problem may be sch od with POM for Wrndows ardor Exco. 4.1 The following gives the number of pints of type B t wook of October 12 b) Use a 3-week weighted moving average, with weights of. 1, 3, and 6, using .6 for the most recent week....

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT