Assume That Customer Arrivals at a Small Cafe Can Be

question 42

Multiple Choice

Assume that customer arrivals at a small cafe can be modeled by a Poisson distribution. The average arrival rate is 3 customers per hour. What is the probability of exactly 2 arrivals in the next hour (to two decimal places) ?

• A) 1.00
• B) 0.15
• C) 0.22
• D) 0.45

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Definitions:

Unconscious Fantasies

Mental processes and imagined scenarios that are not readily available to conscious awareness, often influencing behavior and emotions subtly.

Punishment

The imposition of a penalty in response to an undesirable behavior, with the intention to reduce or eliminate that behavior.

Aversive Event

An unpleasant or uncomfortable occurrence that an individual seeks to avoid or escape.

Behavior Suppression

The act of consciously or unconsciously inhibiting or restraining one's own actions or reactions.