At an Automatic Car Wash,cars Arrive Randomly at a Rate

question 122

Multiple Choice

At an automatic car wash,cars arrive randomly at a rate of 7 every 30 minutes.The car wash takes exactly 4 minutes (this is constant) .On average,how many customers would be at the car wash (waiting in line or being serviced) ?

• A)8.17
• B)7.46
• C)6.53
• D)0.46
• E)None of the above

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Definitions:

Correct Sequence

The proper or logical order in which events, actions, or processes occur or should occur.

Phases

Distinct stages in a process of change or development, often marked by particular features or phenomena.

Psychological Components

Elements or aspects of an individual’s mental processes and functions, encompassing attitudes, emotions, cognition, and behavioral patterns.

Cognitive

Related to the mental processes involved in gaining knowledge and comprehension, including thinking, knowing, remembering, judging, and problem-solving.