Calculate a tracking signal for months, Operation Management

Assignment Help:

The classified department of a monthly magazine has use a combination of qualitative and quantitative methods to forecast sales of advertising space. Results over a 20 month period are as follows. Month Error 1 -8 2 -2 3 4 4 7 5 9 6 5 7 0 8 -3 9 -9 10 -4 11 1 12 6 13 8 14 4 15 1 16 -2 17 -4 18 -8 19 -5 20 -1 a). Compute a tracking signal for months 11 through 20. Compute an initial value of MAD for month 11, and then update it for each month using exponential smoothing of alpha =.1. What can you conclude assuming limits of plus or minus 4. b). using the first half of the data, construct a control chart with 2s limits. What is the implication of this?


Related Discussions:- Calculate a tracking signal for months

Two handed process chart and multiple activity charts, Two Handed Process C...

Two Handed Process Chart and Multiple Activity Charts Two-handed process chart  For fixed-position manual processes such as the assembly of small devices, this type of ch

Location analysis, explain the series of steps involved and various factor...

explain the series of steps involved and various factor effecting location decion?

Examine netflix''s current strategy, Evaluate Netflix's current strategy an...

Evaluate Netflix's current strategy and determine if the strategy is sustainable. Identify a Netflix strength may be leveraged in the market place to ensure a competitive advantage

Explain should wang take the quantity discount, Wang Distributors has an an...

Wang Distributors has an annual demand for an airport metal detector of 1,400 units. The cost of a typical detector to Wang is $400. Carrying cost is estimated to be 20% of the uni

Explain repetitive focus and mass customization strategies, Provide and exp...

Provide and explain three or more common elements and three or more differences between repetitive focus and mass customization strategies.

Ethical decision making, Mary is 86 years old and resides in a nursing home...

Mary is 86 years old and resides in a nursing home.  She is alert but forgetful, and unsteady on her feet.  She has a history of falls and the nurses are becoming increasingly conc

Explain what are the causes of the quality problems, 1. What are the causes...

1. What are the causes of the quality problems on the Greasex line? Display your answer on a fishbone diagram. 2. What general steps should Hank follow in setting up a continuou

Explain differentiation and low-cost strategies, Can you think of organizat...

Can you think of organizations that use a differentiation and low-cost strategies? 2. Specifically, what conceptual steps would you take to get from a differentiation or low-cost s

Define challenges has the european union consortium faces, Describe what ch...

Describe what challenges has the European Union Consortium faced in the last 2-3 years

Define what rrmc should do to counter its image, Describe what RRMC should ...

Describe what RRMC should do to counter its image problem in the community because of its decision to close the Women's Pavilion.

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