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Product Sales Since 2001 Are: the Least Squares Trend

Question 88

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Product sales since 2001 are: Product sales since 2001 are: The least squares trend equation is given as Ŷ = 100 + 28t, where t is set equal to one for 2001. What is the 3 year moving average for 2007 to 2009? The least squares trend equation is given as
Ŷ = 100 + 28t, where t is set equal to one for 2001.
What is the 3 year moving average for 2007 to 2009?

Correct Answer:

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