According to the USA Today Web Page That Tracks Such

question 9

Multiple Choice

According to the USA Today web page that tracks such occurrences, NFL quarterbacks are arrested less often (on average) than running backs, who, in turn, are arrested less often than linemen. The correlation coefficient r between a player's position and his number of arrests:

• A) is positive.
• B) is near zero.
• C) is negative.
• D) makes no sense.

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Definitions:

One-Way Flow

A system or process in which a substance or object moves in a single direction without returning or recirculating.

Energy

The capacity to do work or cause physical change; energy, potential or kinetic, exists in many forms such as chemical, electrical, and mechanical.

Biological Systems

Complex networks of biologically relevant entities including organisms, their parts, and the processes that govern their interactions and functions.

Protistan

Refers to any member of a diverse group of eukaryotic microorganisms, which are neither plants, animals, nor fungi, including algae, amoebas, and protozoans.