Calculate the mean absolute deviation, Operation Management

Assignment Help:

Since May of 2005, the purchase manager at a department store has been using a 4-period moving average to forecast sales in upcoming months. Sales data for the months of January through July are given in the table below.

Month Sales
Jan 65
Feb 65
Mar 41
Apr 50
May 63
Jun 38
Jul 72

Compute the mean absolute deviation (MAD) for the four-period moving average forecasts. The forecast values are calculated with an accuracy of two decimal digits. Specify the MAD as a whole number by rounding.


Related Discussions:- Calculate the mean absolute deviation

Explain external factor evaluation, Develop an EFE (External Factor Evaluat...

Develop an EFE (External Factor Evaluation) Matrix for McDonald's Corporation.

Explain increase the objective function value which is good, Could someone ...

Could someone please explain how the objective function value would change when the right hand side value changes? For maximization questions: For a positive shadow price, an incre

Describe the functioning of a erp purchase system, Describe JIT and Kanban....

Describe JIT and Kanban. Mention the benefits of JIT. JIT - concept, objective, achieving the aims of JIT (Elimination of Waste, Total Quality Management (TQM),Total Employee

Explain project selection, "Project Selection" •For the purpose of completi...

"Project Selection" •For the purpose of completing the requirements of this course, select an actual business or personal project that assumes duration of 15 months and a functiona

Explain service quality addresses, 1. Can some please help me with these f...

1. Can some please help me with these fill in's? I am not sure I have the right answers One Way to identidy goals is to identify best practices through a process known as________

Uniform plant loading - just in time, Uniform Plant Loading - Just In Time ...

Uniform Plant Loading - Just In Time To use the JIT concept, it is essential that production flows as smoothly as possible. To maintain uniform flow, Japanese companies have s

Examine any new products in this marketplace, Assess how technology and the...

Assess how technology and the changing demands of customers have impacted the movie rental business. Suggest a strategy for Netflix's to prevent a new entrant into the marketplace

Explain evaluation or rewards systems a source of conflict, How are differe...

How are different evaluation or rewards systems a source of conflict?

Outpatient care vs Hospital Presentation, Create a PowerPoint presentation ...

Create a PowerPoint presentation that addresses the following: 1.Compare the roles of outpatient services and hospitals related to their place within the health care delivery syste

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