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 is the percentage increase in productivity, Lake Charles Seafo...

Lake Charles Seafood makes 500 wooden packing boxes for fresh seafood per day, working in two 10-hour shifts. Due to increased demand, plant managers have decided to operate three

Production control, Production Control After planning the next manageri...

Production Control After planning the next managerial production function is to control the production according to the production plans because production plans cannot be acti

Explain the various classifications of stakeholders, An Organization: Its M...

An Organization: Its Mission and Strategic Intent In this assignment, you will decide on a company's strategic intent, its mission, and the role of stakeholders in developing an

Accounting, describe the element that makeup TQM as amoderv philosophy and...

describe the element that makeup TQM as amoderv philosophy and quality mangementsamodern

Divide items according to category, Drop items into the correct category un...

Drop items into the correct category under "goods company or service company" belonging to which of the 4P's: Goods Company Service Company Product: Price: Place: Pr

Explain expects to perform the modifications to vehicles, Honda Motor Compa...

Honda Motor Company has discovered a problem in the exhaust system of one of its automobile lines and has voluntarily agreed to make the necessary modifications to conform with gov

Describe the impact of social networking, Discuss the impact of social netw...

Discuss the impact of social networking in computing today, and in the future five years

Sunshine Enterprises Case Study , What is the average value of a loyal cust...

What is the average value of a loyal customer (VLC) at Abby's restaurants (see Chapter 3)? What is the best way to increase revenue given your VLC analysis

Objectives of motion study, Objectives of Motion  Study: 1.  Combine ...

Objectives of Motion  Study: 1.  Combine  relative  activities. 2.  Increases the  efficiency of activities. 3.  Reduce physical fatigue. 4.  Eliminate as many unnece

Explain contractual claims, Complete the following, placing it in a single ...

Complete the following, placing it in a single Word document- Having a clear understanding of the courts and where to file specific claims has provided your department with a go

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