Assume That the Current Date Is February 1, 2013 -Determine the Predicted Sales for February 2013

question 124

Multiple Choice

Assume that the current date is February 1, 2013. The linear regression model was applied to a monthly time series data based on the last 24 months' sales. (from January 2011 through December 2012) . The following partial computer output summarizes the results.
$$\begin{array} { l c c } \text { Coeffficient } & \text { Estimate } & t \\\text { Intercept } & 4.3 & 2.07 \\\text { Slope } & 1.6 & 2.98\end{array}$$
-Determine the predicted sales for February 2013.

• A)45.9
• B)42.7
• C)44.3
• D)109.1
• E)113.4

---

Definitions:

Positron Emission Tomography

A nuclear medicine functional imaging technique used to observe metabolic processes in the body as an aid to the diagnosis of disease.

Functional Magnetic Resonance Imaging

A neuroimaging technique that measures and maps brain activity based on changes in blood flow.

Brain Activity

The functionality of the brain as it engages in various cognitive, sensory, emotional, and motor tasks, often measured by neuroimaging techniques.

Cerebellum

A region of the brain that plays an important role in motor control, coordination, precision, and timing.