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    Introduction to Business Statistics
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    Exam 18: Models for Time Series and Forecasting
  5. Question
    The Trend Equation for Annual Sales Is\(\hat { Y }\)
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The Trend Equation for Annual Sales Is Y^\hat { Y }Y^

Question 20

Question 20

Short Answer

The trend equation for annual sales is Y^\hat { Y }Y^ = 32 + 3.1x where x = 0 in 1992.Sales (y)are in millions of dollars.The monthly seasonal index for July is 98.What is the July sales estimate for 2000?

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