The Average Waiting Time at the Checkout Counter for a Large

question 155

Short Answer

The average waiting time at the checkout counter for a large grocery chain is 2.45 minutes with a standard deviation of 24 seconds (0.40 minutes).Assume that the distribution of waiting time is normal.What is the probability that a customer must wait more than 3 minutes for check out?

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Definitions:

Nursing Responsibility

The duties and obligations that nurses are accountable for in ensuring patient care and safety.

Significant Other

A person who is important in one's life and has a strong influence on one's emotions and behavior, typically a romantic partner but can also include close friends or family members.

Discharge

The process or act of releasing someone from a facility, such as a hospital or incarceration, or from a service, often indicating the end of treatment or duty.

Sociocultural Dissonance

Refers to the conflict or mismatch between the norms, values, beliefs, and practices of different cultural, ethnic, or social groups.