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

Explain open communication, Some organizational culture characteristics mak...

Some organizational culture characteristics make project success more likely. These characteristics include all of the following EXCEPT: A. Support for cross-functional teams

Long term capacity expansion, Long term Capacity Expansion For the purpo...

Long term Capacity Expansion For the purpose of expansion of the long term capacity of the term the firm may decide to adapt and one more of the followings. 1.The firm may give

Explain what is my alternative hypothesis, In preparing a survey to be admi...

In preparing a survey to be administer to my university peers, it is necessary to tabulate these data once collected. How should the data be tabulated and what statistical methods

What has she delivered on that fits what each new leader, So of the things ...

So of the things Ms. Mayer (Yahoo CEO) hoped to accomplish, what has she actually accomplished? What has it done to drive stock prices and the user experience? In short, what has s

Define sociotechnical systems theory, Discuss sociotechnical systems theory...

Discuss sociotechnical systems theory and contrast it with the open systems theories of organization development?

Explain the drug research and distribution industry, If Merck can donate $5...

If Merck can donate $50 million in free doses of ivermectin, what does that say about the amount of revenue the company generates in the drug research and distribution industry?

How to do selection of a database management system, Identify and describe ...

Identify and describe three criteria that should be used to evaluate the selection of a database management system. Describe how an organization should use each criterion to evalua

Define conflict conceptualized differently under the unitary, The National ...

The National Labour Relations Act has been criticized as an outdated piece of legislation that is hindering, rather than helping, American cope with the realities of the new global

Explain company is operating at full capacity, Develop a decision tree for ...

Develop a decision tree for the case of a company is operating at full capacity and with product demand rising. The choice is between new equipment and overtime. A 20% rise in sale

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