A Bank Manager Estimates That an Average of Two Customers

question 87

Multiple Choice

A bank manager estimates that an average of two customers enters the tellers' queue every five minutes. Assume that the number of customers that enters the tellers' queue is Poisson distributed. What is the probability that fewer than two customers enter the queue in a randomly selected five-minute period?

• A) 0.1353
• B) 0.2707
• C) 0.4060
• D) 0.6767

Grasp the implications of geopolitical changes, such as the end of communism in Europe, on globalization and the U.S. economy.

Evaluate the impact of technological advances on scientific work and society.

Understand the broad influence of biological factors, such as testosterone and genetics, on aggression.

Identify and describe social and environmental factors contributing to aggressive behavior.

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Definitions:

Lack-Of-Participation Error

Lack-of-participation error occurs when important people are excluded from the decision-making process.

Rational Decision Model

A systematic, step-by-step approach to making decisions based on logical, objective analysis of data and alternatives.

Creativity

The ability to generate or recognize ideas, alternatives, or possibilities that may be useful in solving problems, communicating with others, and entertaining ourselves and others.

Task Expertise

Specific knowledge or skills related to performing certain tasks efficiently and effectively.