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Microsoft Excel Was Used to Obtain the Following Quadratic Trend

question 139

Short Answer

Microsoft Excel was used to obtain the following quadratic trend equation:
Sales = 100 -10X + 15X2
The data used was from 1999 through 2008,coded 0 to 9.The forecast for 2009 is_______.


Definitions:

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The process of growth and development within the womb from conception until birth.

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The process of fertilization when a sperm cell fuses with an ovum, leading to the formation of a zygote and the beginning of pregnancy.

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The period of time during which a fetus develops inside the mother's womb, from conception to birth.

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