Arrivals to a Bank Automated Teller Machine (ATM) Are Distributed

question 68

Multiple Choice

Arrivals to a bank automated teller machine (ATM) are distributed according to a Poisson distribution with a mean equal to three per 15 minutes.Determine the probability that in a given 15- minute segment no customers will arrive at the ATM.

• A) 0.0124
• B) 0.0281
• C) 0.0314
• D) 0.0498

---

Definitions:

People

Human beings individually or collectively, often referred to in contexts involving social behavior, community, and demographic aspects.

High Emphasis

Placing significant importance or priority on a specific aspect, goal, or criterion.

Blake and Mouton

The creators of the Managerial Grid Model, which identifies five different leadership styles based on leaders' concern for people and production.

Leadership Grid

A conceptual framework used to evaluate and categorize leadership styles based on a leader’s concern for people versus their concern for production or task accomplishment.