Consider an Espresso Stand with a Single Barista

question 33

Multiple Choice

Consider an espresso stand with a single barista.Customers arrive at the stand at the rate of 28 per hour according to a Poisson distribution.Service times are exponentially distributed with a service rate of 35 customers per hour.The average time in minutes a customer spends waiting in line for service is

• A)0.114 minute.
• B)0.143 minute.
• C)6.84 minutes.
• D)8.58 minutes.

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Definitions:

Multiaxial System

A framework used in psychology and psychiatry to assess different aspects of a patient's mental health across multiple dimensions.

Dimensional Approaches

A method in psychology that conceptualizes personality, mental health, and other psychopathological phenomena as varying across a continuum or spectrum rather than being distinct categories.

Violent Tendencies

Behavioral inclinations that lead an individual to engage in acts of physical aggression or violence.

Mental Illness

A broad range of medical conditions (such as depression, anxiety, and bipolar disorder) that affect a person's thinking, feeling, mood, or behavior in a way that influences their daily living.