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 what do you need to be a manager, What do you need to be a manager?...

What do you need to be a manager? What is the most difficult?

Explain social media in checking references, I will need at least one page ...

I will need at least one page with cites and references; (use of social media in checking references)

Compute the aggregate production rate, The BackPack Company produces a line...

The BackPack Company produces a line of backpacks. The manager, Jill Nicholas, has decided that the BackPack Company must have very good customer service. She has asked you to d

Explain objective of value stream mapping is to improve data, 1) Bill of ma...

1) Bill of material errors can cause serious problems for MRP system calculations of dependant demands 2) No matter what forecasting technique is used, the probability of a prod

Decide on that is the best alternative and choose weights, 1.Decide on whic...

1.Decide on which is the best alternative and choose weights for the two capacity factors based on your findings. 2.Once you have selected the factors for the two capacity alter

Explain a popular concept in healthcare administration, A popular concept i...

A popular concept in healthcare administration these days is the service line. Let us put you in the CFO position for this question. For your own hospital, are you in favor of serv

Explain strategic alignment, Strategic Alignment Please respond to the foll...

Strategic Alignment Please respond to the following- Considering your current job (or one you hope to have in the future), discuss the best way to link your job performance to t

North west corner rule, North West Corner Rule: Step1: The  first  a...

North West Corner Rule: Step1: The  first  assignment is made in  the cell  occupying  the upper  left  hand ( north  west ) corner  of  the transportation  table. The maxim

Treats older workers differently than the younger workers, Carlos, age 24, ...

Carlos, age 24, and Samuel, age 47, are employed as security officers for Jackson Security Co. In an effort to retain qualified officers and to be more competitive with the salarie

What are the advantages of process mapping, What are the advantages of proc...

What are the advantages of process mapping? Advantages of process mapping are as follows: a. It can be used for structured ‘walk by testing to confirm knowing of workflow, c

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