Use the REGRESSION Feature on a Graphing Calculator

question 19

Multiple Choice

Use the REGRESSION feature on a graphing calculator.
-In the table below, x represents the number of years since 2000 and y represents sales (in thousands of dollars) of a clothing company. Use the regression equation to estimate sales in the year 2006. Round to the nearest
Thousand dollars.

• A) $14,000
• B) $20,000
• C) $2,000
• D) $8,000

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Definitions:

Neural Activity

This pertains to the electrochemical actions and interactions within neurons and neural networks in the brain and nervous system.

Monitor Display

A visual output device that displays computer-generated images and information to the user.

Dentate Gyrus

A part of the hippocampus in the brain involved in the formation of new memories and one of the few regions where neurogenesis (the growth of new neurons) occurs.

Neurogenesis

The process by which new neurons are formed in the brain.