Based on the graph below. Monthly data on sales for your product over the past 12 months
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Question:
Based on the graph below. Monthly data on sales for your product over the past 12 months is shown below.
a) Discuss linear trend model fit to the data.
b) What outcome would you expect if you used a simple moving average to forecast sales for the product pictured above?
Transcribed Image Text:
Sales 2600 2500 2400 2300 2200 2100 2000 2 4 8 10 12 14 Sales 2600 2500 2400 2300 2200 2100 2000 2 4 8 10 12 14
Expert Answer:
Answer rating: 100% (QA)
a The straight line has a negative slope Number of sales decreases with months bA moving average ... View the full answer
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