The Number of Traffic Accidents Per Day on a Certain

question 129

Multiple Choice

The number of traffic accidents per day on a certain section of highway is thought to be Poisson distributed with a mean equal 2.19. Then the probability of no accidents on this section of highway during one day period is approximately:

• A) 0.457
• B) 0.112
• C) 0.318
• D) 0.296
• E) 0.211

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Definitions:

Aggressor

An aggressor is an individual or country that initiates an attack, conflict, or hostile action towards another.

Reactive

Responding to events or stimuli rather than initiating actions proactively; typically characterized by responses to environmental or situational factors.

Proactive

Taking initiative by acting in advance of future situations, rather than just reacting.

Bullying

The act of intimidating, threatening, or harming someone perceived as vulnerable, often repeating over time and creating a power imbalance.