Explain the term forecasting with least squares
Q: How do exponential smoothing advantages have over moving averages as a forecasting tool?
A: The advantages of exponential smoothing as a forecasting method over operating averages are as…
Q: Explain the benefits does exponential smoothing have over moving avarages as a forecasting tool ?
A: While in Moving Averages the previous perceptions are weighted similarly, Exponential Smoothing…
Q: Consider then, the nature and characteristics of forecasting. What do you think the difficulties or…
A: Forecasting is a method where historical data is used an input to make output in the form of data…
Q: Explain the term “wrong” as it pertains to a good forecast?
A: In forecasting techniques, the word "wrong" refers to a difference between the real and forecasted…
Q: What are the different Forecasting Approaches? Explain each in detail
A: A Small Introduction about Forecasting Forecasting is done to figure out what kind of demand could…
Q: What are the similarities and differences between ridge regression and forecasting?
A: A Small Introduction about Regression Regression analysis is used to predict a continuous dependent…
Q: Describe the characteristics and differences between qualitative, quantitative, extrinsic,…
A: Forecasting techniques are used to predict the present and future events which helps in analysing…
Q: What are the benefits of exponential smoothing over moving average forecasting?
A: The following are the advantages of exponential smoothing over moving averages as a forecasting…
Q: What type of forecast model would be most appropriate for a company that was introducing a new…
A: Forecast model:A forecast model is a mathematical model used to forecast future demand for a…
Q: Identify the three forecasting time horizons. State anapproximate duration for each.
A: With the help of forecasting we can predict what will be happing in the future. It can be done by…
Q: Define the term Focus Forecasting? List the two principles based on focus forecasting?
A: Forecasting is a process where on basis of past and present data companies predict future analysis.…
Q: What does the word "biassed" mean when applied to a specific forecasting technique?
A: Forecasting is a common and widely used methodology in almost every area of endeavor, including…
Q: If the tracking signal for your forecast was consistently positive, you could then say this about…
A: Tracking signal, as the name suggests, is a way to evaluate the forecast in comparison to actual…
Q: Explain the forecasting term with the help of least squares ?
A: Least Squares Method The least squares technique is a type of mathematical regression analysis that…
Q: What forecasting methods should the company consider? Please justify.
A: Forecasting is a prediction method that can use historical data and current market trends and…
Q: Identify the major differences between qualitative and quantitative forecasting.
A: Forecasting can be defined as the technique which predicts the future information based on…
Q: What advantages as a forecasting tool does exponential smoothing have over moving averages?
A: A moving average forecast method takes into account instead of the last actual data, a number of…
Q: There are two general approaches to forecasting, What are they?
A: Forecasting is a very important part of the organization. Forecasting is based on external forces…
Q: Explain the relationship between forecasting and quality management?
A: Total quality management (TQM) is a continual process of identifying and avoiding or eliminating…
Q: What is forecast accuracy and what are the different methods to check it?
A: Forecast Accuracy is basically how accurately the predicted value matches the actual value. In…
Q: Give three examples of unethical conduct involving forecasting and the ethical principle each…
A: Forecasting is the planning process that helps to predict the future demand using present or past…
Q: What implications do forecast errors have for the search for ultrasophisticated statistical…
A: Forecasting is the process of making predictions for the future based on the past and present data.…
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A: The quantitative forecasting techniques require the past relevant data, the absence of this makes…
Q: Discuss the time horizons for doing forecasting, and also identify 2 activities that are forecasted…
A: Forecasting is the strategy of anticipating what will be occurring soon it is utilized by numerical…
Q: Describe the ASSOCIATIVE FORECASTING TECHNIQUES?
A: Associative forecasting is the technique of forecasting which uses several independent variables as…
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A: The quantitative forecasting models are generally used for shorter-term decision making when…
Q: Can you tell the difference between "correct" and "true" when it comes to forecasting?
A: Forecasting is important in supply chain management because the production and inventory process of…
Q: What three methods are used to determine the accuracy of any given forecasting method? How would you…
A: Forecasting is the process of making assumptions of future events based on past and present…
Q: An example of the Quantitative Method of forecasting is
A: Businesses and salespeople can use quantitative forecasting, an objective, data-based process, to…
Q: Forecasting time horizons include:a) long range. b) medium range.c) short range. d) all of the…
A: Forecasting refers to making decisions and predicting on the basis of previous or past experiences.
Q: Discuss the strategic importance of forecasting. What strategic decisions do organizations need to…
A: There is a huge competition between all the organizations these days to excel themselves in their…
Q: Describe the various types of time-series and associative forecasting models. Which types of…
A: Time series models take a gander at past examples of information and endeavor to foresee the future…
Q: Describe the word least-square forecasting?
A: Forecasting is a technique for making educated forecasts based on historical evidence. It is used to…
Q: Define time-series forecasting model and give examples.
A: Forecasting is the process of making assumptions of the future on the basis of past and present data…
Q: Which of the following is true about naive forecasting? a. It involves a two-period shift between…
A: Naive Forecasting is an estimation technique in which the actual value of the last period is used as…
Q: From the choice of simple moving average, weighted moving average, exponential smoothing, and linear…
A: Forecasting is the process of making assumptions of future events based on past and present…
Q: Write from your understanding the meaning of forecasting, forecasting time horizons, Seven Steps in…
A: Forecasting is a procedure that utilizations verifiable information as contributions to make…
Q: What are the major consequences of accurate forecasting? explain
A: Forecasting is defined as a process of developing predictions based on the past and…
Q: Forecasting follows seven basic steps. What are they?
A: Forecasting is a tool that allows educated predictions using historical data as inputs that are…
Q: What forecasting tool is most appropriate when closely working with customers dependent on your…
A: CPFR (Collaborative planning, forecasting, and replenishment) is a forecasting tool that is the most…
Q: Give a proper explanation of what is meant by the adaptive forecasting
A: To be determined: a proper explanation of what is meant by the adaptive forecasting
Q: List down some of the factors that may affect forecasting? What is the bases of forecasting
A: Forecasting is a process that uses historical data as information to make informed estimations that…
Q: Discuss what is seasonality and how forecast is done using data that has seasonality?
A: Time series analysis describes seasonal patterns as recurrent upward and downward cyclic patterns in…
Q: Discuss what advantages as a forecasting tool does exponential smoothing have over moving averages?
A: In today's environment, when events change often, the exponential smoothing method is optimal.…
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- The file P13_42.xlsx contains monthly data on consumer revolving credit (in millions of dollars) through credit unions. a. Use these data to forecast consumer revolving credit through credit unions for the next 12 months. Do it in two ways. First, fit an exponential trend to the series. Second, use Holts method with optimized smoothing constants. b. Which of these two methods appears to provide the best forecasts? Answer by comparing their MAPE values.What forecasting techniques are used in the management of technology and innovation?The owner of a restaurant in Bloomington, Indiana, has recorded sales data for the past 19 years. He has also recorded data on potentially relevant variables. The data are listed in the file P13_17.xlsx. a. Estimate a simple regression equation involving annual sales (the dependent variable) and the size of the population residing within 10 miles of the restaurant (the explanatory variable). Interpret R-square for this regression. b. Add another explanatory variableannual advertising expendituresto the regression equation in part a. Estimate and interpret this expanded equation. How does the R-square value for this multiple regression equation compare to that of the simple regression equation estimated in part a? Explain any difference between the two R-square values. How can you use the adjusted R-squares for a comparison of the two equations? c. Add one more explanatory variable to the multiple regression equation estimated in part b. In particular, estimate and interpret the coefficients of a multiple regression equation that includes the previous years advertising expenditure. How does the inclusion of this third explanatory variable affect the R-square, compared to the corresponding values for the equation of part b? Explain any changes in this value. What does the adjusted R-square for the new equation tell you?
- The Baker Company wants to develop a budget to predict how overhead costs vary with activity levels. Management is trying to decide whether direct labor hours (DLH) or units produced is the better measure of activity for the firm. Monthly data for the preceding 24 months appear in the file P13_40.xlsx. Use regression analysis to determine which measure, DLH or Units (or both), should be used for the budget. How would the regression equation be used to obtain the budget for the firms overhead costs?Scenario 4 Sharon Gillespie, a new buyer at Visionex, Inc., was reviewing quotations for a tooling contract submitted by four suppliers. She was evaluating the quotes based on price, target quality levels, and delivery lead time promises. As she was working, her manager, Dave Cox, entered her office. He asked how everything was progressing and if she needed any help. She mentioned she was reviewing quotations from suppliers for a tooling contract. Dave asked who the interested suppliers were and if she had made a decision. Sharon indicated that one supplier, Apex, appeared to fit exactly the requirements Visionex had specified in the proposal. Dave told her to keep up the good work. Later that day Dave again visited Sharons office. He stated that he had done some research on the suppliers and felt that another supplier, Micron, appeared to have the best track record with Visionex. He pointed out that Sharons first choice was a new supplier to Visionex and there was some risk involved with that choice. Dave indicated that it would please him greatly if she selected Micron for the contract. The next day Sharon was having lunch with another buyer, Mark Smith. She mentioned the conversation with Dave and said she honestly felt that Apex was the best choice. When Mark asked Sharon who Dave preferred, she answered, Micron. At that point Mark rolled his eyes and shook his head. Sharon asked what the body language was all about. Mark replied, Look, I know youre new but you should know this. I heard last week that Daves brother-in-law is a new part owner of Micron. I was wondering how soon it would be before he started steering business to that company. He is not the straightest character. Sharon was shocked. After a few moments, she announced that her original choice was still the best selection. At that point Mark reminded Sharon that she was replacing a terminated buyer who did not go along with one of Daves previous preferred suppliers. Ethical decisions that affect a buyers ethical perspective usually involve the organizational environment, cultural environment, personal environment, and industry environment. Analyze this scenario using these four variables.Scenario 4 Sharon Gillespie, a new buyer at Visionex, Inc., was reviewing quotations for a tooling contract submitted by four suppliers. She was evaluating the quotes based on price, target quality levels, and delivery lead time promises. As she was working, her manager, Dave Cox, entered her office. He asked how everything was progressing and if she needed any help. She mentioned she was reviewing quotations from suppliers for a tooling contract. Dave asked who the interested suppliers were and if she had made a decision. Sharon indicated that one supplier, Apex, appeared to fit exactly the requirements Visionex had specified in the proposal. Dave told her to keep up the good work. Later that day Dave again visited Sharons office. He stated that he had done some research on the suppliers and felt that another supplier, Micron, appeared to have the best track record with Visionex. He pointed out that Sharons first choice was a new supplier to Visionex and there was some risk involved with that choice. Dave indicated that it would please him greatly if she selected Micron for the contract. The next day Sharon was having lunch with another buyer, Mark Smith. She mentioned the conversation with Dave and said she honestly felt that Apex was the best choice. When Mark asked Sharon who Dave preferred, she answered, Micron. At that point Mark rolled his eyes and shook his head. Sharon asked what the body language was all about. Mark replied, Look, I know youre new but you should know this. I heard last week that Daves brother-in-law is a new part owner of Micron. I was wondering how soon it would be before he started steering business to that company. He is not the straightest character. Sharon was shocked. After a few moments, she announced that her original choice was still the best selection. At that point Mark reminded Sharon that she was replacing a terminated buyer who did not go along with one of Daves previous preferred suppliers. What should Sharon do in this situation?
- Scenario 4 Sharon Gillespie, a new buyer at Visionex, Inc., was reviewing quotations for a tooling contract submitted by four suppliers. She was evaluating the quotes based on price, target quality levels, and delivery lead time promises. As she was working, her manager, Dave Cox, entered her office. He asked how everything was progressing and if she needed any help. She mentioned she was reviewing quotations from suppliers for a tooling contract. Dave asked who the interested suppliers were and if she had made a decision. Sharon indicated that one supplier, Apex, appeared to fit exactly the requirements Visionex had specified in the proposal. Dave told her to keep up the good work. Later that day Dave again visited Sharons office. He stated that he had done some research on the suppliers and felt that another supplier, Micron, appeared to have the best track record with Visionex. He pointed out that Sharons first choice was a new supplier to Visionex and there was some risk involved with that choice. Dave indicated that it would please him greatly if she selected Micron for the contract. The next day Sharon was having lunch with another buyer, Mark Smith. She mentioned the conversation with Dave and said she honestly felt that Apex was the best choice. When Mark asked Sharon who Dave preferred, she answered, Micron. At that point Mark rolled his eyes and shook his head. Sharon asked what the body language was all about. Mark replied, Look, I know youre new but you should know this. I heard last week that Daves brother-in-law is a new part owner of Micron. I was wondering how soon it would be before he started steering business to that company. He is not the straightest character. Sharon was shocked. After a few moments, she announced that her original choice was still the best selection. At that point Mark reminded Sharon that she was replacing a terminated buyer who did not go along with one of Daves previous preferred suppliers. What does the Institute of Supply Management code of ethics say about financial conflicts of interest?Describe what are the main advantages that quantitative techniques for forecasting have over qualitative techniques? What limitations do quantitative techniques have?What are the main advantages that quantitative techniques for forecasting have over qualitative techniques? What limitations do quantitative techniques have?
- Explain what are the main benefits that quantitative techniques for forecasting have over qualitative techniques? Describe what limitations do quantitative techniques have?Explain the trade off between responsiveness and consistency in a time series forecasting system?Explain what are the forecasting process principles?