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

How to use the financial ratios presented, Which of the three warehouse clu...

Which of the three warehouse club rivals has been the strongest financial performer in recent years? Support your answer with calculations based on the data in case Exhibits 2,6, a

Define and analyze a best practice human capital acquisition, Identify and ...

Identify and analyze a best practice human capital acquisition, development, and retention in the United Kingdom Please provide references in APA format

Ans, What do you understand by “line balancing”? What happens if balance do...

What do you understand by “line balancing”? What happens if balance doesn’t exist?

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

Calculate the economic order quantity, A local nursery greens uses 1560 bag...

A local nursery greens uses 1560 bags of plant food annually. Green works 52 weeks per year. It costs $10 to place an order for plant food. The annual holding cost rate is $5 per b

Explain optimized the websites for taking applications, What are your thoug...

What are your thoughts on this article ?According to an article dated February 24, 2013 in the Tech section USA Today News (electronic issue), many employers maybe missing out on h

Explain ideas that would increase sales, Your best friend owns a small chil...

Your best friend owns a small children's clothing store located in the downtown area of a community of 50,000 citizens. Business has been slow the past year due the construction of

Give the definition of a team, QUESTION (a) Give the definition of a te...

QUESTION (a) Give the definition of a team as well as elaborate on the purpose of having teams in the organisation. (b) Explain the different processes that take place in a

Explain some inherent challenges in using decision trees, What are some inh...

What are some inherent challenges in using decision trees effectively in today's organizations? How can these challenges be overcome?

Explain what is the optimal stocking level, Henrique's Correa's bakery prep...

Henrique's Correa's bakery prepares all its cakes between 4am and 6am so they will be fresh when customers arrive. Day-old cakes are virtually always sold but at a 50% discount off

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