Re-evaluate usefulness of the exponential smoothing model

Assignment Help Basic Statistics

Reference no: EM131899487

Question: You are using an exponential smoothing model for forecasting. The running sum of the forecast error statistics (RSFE) are calculated each time a forecast is generated. You find the last RSFE to be 34. Originally, the forecasting model used was selected because of its relatively low MAD of 0.4. To determine when it is time to re-evaluate the usefulness of the exponential smoothing model, you compute tracking signals. Which of the following is the resulting tracking signal?

Reference no: EM131899487

Questions Cloud

The company recently paid dividend : The company recently paid a dividend of $1 per share. If you require a 7% rate of return, what is the value of this stock?

Discuss the key success factors for firms : Using Ebay, do a Porter's Five Forces Analysis. Information used for the analysis should not go back more than a couple of years.

Explain five web sites you can go to for information : List and explain five Web sites you can go to for information about recent U.S. or World Court laws or court cases involving IT issues.

What is eft and what are its areas of vulnerability : What is EFT and what are its areas of vulnerability? What is E-cash? What are the IT control concerns associated with E-cash?

Re-evaluate usefulness of the exponential smoothing model : You are using an exponential smoothing model for forecasting. The running sum of the forecast error statistics (RSFE) are calculated each time a forecast.

What are the skills needed to audit is : What is IT auditing? What does it involve? Briefly, what are the skills needed to audit IS? Are they technical or nontechnical?

Determine which firm might interest value investor : compute the VRE ratio for each company and use it to determine which firm(s) might interest a value investor:

Find general information about institute of internal auditor : Using a Web Browser, find general information about the Institute of Internal Auditors. Find what universities offer graduate education in this field.

Count the number of ways can you select a food item : 1. Count the number of ways can you select a food item? 2. Count the number of ways can you select rice? 3. Count the number of ways can you select beans?

User Account

All Pages