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

Which class might have the major impact on the workforce, Determine which c...

Determine which class protected by Title VII of the Civil Rights Act of 1964 had the greatest impact on the workforce of the 20th century. Next, determine which class might have th

Explain who is most likely to win the business, A Chicago-based manufacture...

A Chicago-based manufacturer is looking for someone to handle its shipments to the West Coast. In order to evaluate potential transportation providers, the manufacturer has develop

Explain multifactor productivity fallen, A cleaning company uses $10 of che...

A cleaning company uses $10 of chemicals, $40 of labour, and $5 of misc. expenses for each house it cleans. After some quality complaints, the company had decided to increase its u

Explain middle class population, Consider the table below. This time, the h...

Consider the table below. This time, the historical profitability of eight locations is listed in the table. Devise a regression equation and predict the profitability of a new sit

Describe skills or abilities you would need to develop, "CIOs" Please respo...

"CIOs" Please respond to the following: •Assess the role of the CIO within any health care organization and describe the key characteristics a CIO would need to possess to be effec

Political risk for an organisation, Identify, with examples, groups that ma...

Identify, with examples, groups that may represent a significant political risk for an organisation that is considering engaging in Foreign Direct Investment.  When companies a

Explain the standard working time, To determine the standard working time f...

To determine the standard working time for a special job, following observation data is collected. Observation 1 2 3 4 5 6 7 8 Time (in second) 17 18 15 14 13 15 16 13 a) If the pe

Explain intangible assets and human capital, Companies are now more and mor...

Companies are now more and more interested in using intangible assets and human capital as a way to gain an advantage over competitors. True False

Explain how can data mining be used to accomplish objective, Your company w...

Your company wants to increase revenues from its existing customers. How can data mining be used to accomplish his objective?

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