Microsoft Excel Was Used to Obtain the Following Quadratic Trend

question 23

Short Answer

Microsoft Excel was used to obtain the following quadratic trend equation:
Sales = 100 - 10X + 15X².
The data used was from 2001 through 2010 coded 0 to 9. The forecast for 2011 is ________.

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Definitions:

Peroneal

Associated with the fibula.

Femoral

Pertaining to the femur or thigh, the longest and strongest bone in the human body.

Cervical Plexus

A network of nerves in the neck that supplies movement and sensation to the neck, shoulders, and upper chest.

Brachial Plexus

A network of nerves that originates in the neck region and supplies nerve energy to the shoulders, arm, forearm, hand, and fingers.