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 lead time, Explain Lead Time. Lead Time : Lead Time is the tim...

Explain Lead Time. Lead Time : Lead Time is the time that takes the stock to reach from Re-order point to minimum stock level. This may be also defined as the time as elapses

Describe a manufacturing company preparing to build a plant, A manufacturin...

A manufacturing company preparing to build a new plant is considering three potential locations for it. The fixed and variable costs for each alternative location are presented bel

OPERATION REASERCH.., #question.six operators are to be assinged with 5 job...

#question.six operators are to be assinged with 5 jobs with cost of assingment in rs given in the matrix below 1 2 3 4 5 62526 25877 78698 62345 93897 47468

Compute the linear charge density, An infinite line charge produces a field...

An infinite line charge produces a field of 9 × 104 N/C at a distance of 2 cm. Calculate the linear charge density

Explain making better business decision, Making Better Business Decision: D...

Making Better Business Decision: Do you provide the quizzes/exams questions for this book?

How an hr professional may designated that information, How an HR professio...

How an HR professional might designated that information/data as a critical result area? That's question. Reference where info came from.

Define the functional department integration, Q. Define the functional depa...

Q. Define the functional department integration in information system. All functional departments are integrated within one holistic information system. Well integrating manufa

Explain cutting edge or don''t have a lot of precedents, In what ways do yo...

In what ways do you think that scoping projects that are cutting edge or don't have a lot of precedents is a problem, and how do you think a project manager can address this

Define elements of finagle a bagels operating system, Now, please answer th...

Now, please answer the question regarding operations management. How would you describe the elements of Finagle a Bagels operating system?

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