A Consumer Group Collected Information on HDTVs

question 457

Multiple Choice

A consumer group collected information on HDTVs . They created a linear model to estimate the
Cost of an HDTV (in $) based on the screen size (in inches) . Which is the most likely value of the
Slope of the line of best fit?

• A) 70
• B) 0.70
• C) 7000
• D) 7
• E) 700

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Definitions:

Range of Motion

The full movement potential of a joint, usually its range of flexion and extension.

Muscle Strength

The capacity of a single muscle or a collection of muscles to apply power against a resisting force.

Balance

Consists of mental, physical, emotional, spiritual, and environmental components and is attained when each component reaches a state of equilibrium.

Supination

The rotational movement of the forearm so that the palm faces upwards or forwards.