How to compare forecasts with the original data, Operation Management

Assignment Help:

Develop a forecast for years 2 through 12 using exponential smoothing with ƒÑƒn= .4 and a forecast for year 1 of 6. Plot your new forecast on a graph with the actual data and the naive forecast. Based on a visual inspection, which forecast is better

Year 1 2 3 4 5 6 7 8 9 10 11

Demand 7 9 5 9 13 8 12 13 9 11 7

a)Polt the above data on a graph. Do you observe any trend, cycles, or random variations?

b) Starting in year 4 and going to year 12, forecast demand using 3 year moving average. plot your forecast on the same graph as the original data.

c) Starting in year 4 and going to year 12, forecast demand using a 3-year moving average with weights of.1,.3,and .6, using .6 for the most recent year. Plot this forecast on the same graph.

d)As you compare forecasts with the original data, which seems to five the better results?


Related Discussions:- How to compare forecasts with the original data

Describe the actual demand for the patients, The actual demand for the pati...

The actual demand for the patients at Omaha Emergency Medical Clinic for the first six weeks of this year are as follows: Week Actual # of Patients 1 65 2 62 3 70 4 48 5 63 6 52

Explain needed for good information literacy, 1. In two or three sentences,...

1. In two or three sentences, please summarize what you have learned about information literacy so far in your earlier courses and in this seminar. 2. Then explain how informati

Define which of the following are valid range names in excel, Which of the ...

Which of the following are valid range names in Excel? Total Profit TotalProfit Total_Profit All of these b and c only

Explain development of criminality, Use the Internet to research the case o...

Use the Internet to research the case of Matias Reyes, the "iceman who confessed" to the brutal rape of the "Central Park jogger" in 1989. Step 2: Post your responses to the follow

Give expectancy theory claims that motivation is a function, Expectancy the...

Expectancy theory claims that motivation is a function of Answer efforts, performance, and rewards. individual traits and supervisory skills. aptitude, training, and op

Explain starting with conceptual design and ending, Maurice Mickle white ha...

Maurice Mickle white has decided to replant his garden. Show him what the cost is of making an erroneous decision at various stages of the project, starting with conceptual design

Explain a recruitment process, Describe a recruitment process that would pr...

Describe a recruitment process that would provide a pool of pre-qualified candidates for the seven open trainer positions.

500, find the optimal location for kilroy"s distribution center in this exp...

find the optimal location for kilroy"s distribution center in this expanded version of the problem

Explain how does the pursuit of outsourcing align, Should Galanz continue t...

Should Galanz continue to expand its capacity through outsourcing arrangements? How does the Pursuit of outsourcing align with its operations strategy?

Explain net income, Scott Equipment Organization is investigating various c...

Scott Equipment Organization is investigating various combinations of short- and long-term debt in financing assets. Assume the organization has decided to employ $10 million in cu

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd