The classified department of a monthly magazine has use a combination of qualita

Question

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 intial 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?

Explanation / Answer

Please Format your text. It looks unstructured with no visible Tables.

While copy pasting click Advance editor button just above text box in chegg first. It says Open advance Editor . It will maintain format of text after publishing.

I hope this helped you for posting new tutorials

Please Rate 5 star for help and Explaination

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.