A company is preparing its forecast sales information for the end of the current year. The actual sales information for the first nine months of the current year x1 is below : calculate 1-expected sales volume includin seasonal variation for december x1..and 2-sales volume trend is to be identified using 5 moving average.....
sales volume (units)
172,100 -january
149,600-feb
165,800-marc
182,600-apr
160,100-may
197,100-june
174,600-jul
190,800-aug
207,600-sept
advance thnxs.......
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Forcasting techniques
11y ago#1Whichever book you found this question in must surely also have an answer.
You must use this forum to ask things that you are not understanding - not to simply expect me to type out an answer to a question!
I assume that you have watched the free lecture on time series analysis??
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