Explain any trend and cycles or random variations, Operation Management

Assignment Help:

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) Plot 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 a 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 give the better results?


Related Discussions:- Explain any trend and cycles or random variations

Explain customer service and stress management, Utilizing the formula for w...

Utilizing the formula for writing training objective, write a training objectives for the following: Please include all 3 of the elements components. Please Management, Customer Se

MBA-2, 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?

Describe the companys compensation strategy, Briefly describe the company y...

Briefly describe the company you researched, its compensation strategy, best practices they are applying, and compensation-related challenges they are facing.

#title.mrp, what are the factors that affect the mrp?

what are the factors that affect the mrp?

What is average costumer waits time in line, A newly opened car wash statio...

A newly opened car wash station has a car wash machine. The machine washes each car in a constant rate of 5 minutes per car. It has been estimated that costumers will arrive accord

Explain procurement management, Which of the nine knowledge areas defined i...

Which of the nine knowledge areas defined in the Project Management Body of Knowledge includes the activities of generating, collecting, distributing, storing, retrieving and dispo

Explain how are scheduling and productivity related, Scheduling techniques ...

Scheduling techniques are designed to disaggregate the master production schedule into time-phased daily or hourly activities. A detailed production schedule must include when and

Explain leadership, Explain Leadership. Leadership: Leadership is the...

Explain Leadership. Leadership: Leadership is the knacks of finding other people to follow you and do willingly the things which you want them to do. This is the capability t

Compute the future value of 2000 in, Calculate the future value of 2,000 in...

Calculate the future value of 2,000 in 1. 5 years at an interest rate of 6% per year 2. 10 years at an interest rate of 6% per year 3. 5 years at an interest rate of 7% pe

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