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TABLE 16-8
The manager of a marketing consulting firm has been examining his company's yearly profits. He believes that these profits have been showing a quadratic trend since 1990. He uses Microsoft Excel to obtain the partial output below. The dependent variable is profit (in thousands of dollars), while the independent variables are coded years and squared of coded years, where 1990 is coded as 0, 1991 is coded as 1, etc.
SUMMARY OUTPUT
Regression Statistics
Multiple R 0.998
R Square 0.996
Adjusted R Square 0.996
Standard Error 4.996
Observations 17
Coefficients
Intercept 35.5
Coded Year 0.45
Year Squared 1.00
-Referring to Table 16-8, the fitted value for 1990 is ________.
Low and Variable
Describes something that not only possesses minimal intensity or quantity but also fluctuates or changes often.
Difficult Temperament
A temperament style characterized by high levels of irritability, low adaptability, and intense emotional responses.
Relationship
The way in which two or more concepts, objects, or people are connected, or the state of being connected.
Infant
A very young child, especially one newly or recently born, typically referring to a child in the first year of life.
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