Automobiles Traveling on a Road with a Posted Speed Limit

question 125

Multiple Choice

Automobiles traveling on a road with a posted speed limit of 65 miles per hour are checked for speed by a state police radar system.The following is a frequency distribution of speeds. The standard deviation of this distribution is the closest to ____.

• A) 5.35
• B) 6.81
• C) 9.54
• D) 10.25

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Definitions:

Anxiety

A mental health condition characterized by feelings of worry, anxiety, or fear that are strong enough to interfere with one's daily activities.

Chronic Reaction

Persistent and ongoing response to stress or adverse conditions, potentially leading to long-term psychological or physical health issues.

Stress

The psychological and physical strain or tension experienced by individuals in response to challenging, demanding, or threatening situations.

Rationalization

The process of providing reasonable explanations for behaviors, decisions, or feelings that may otherwise seem unjustifiable.