What Is the System Availability for Something That Has a Mean

question 24

Multiple Choice

What is the system availability for something that has a mean time between failures of 50 hours and needs an average of 1 hour to repair when it does fail?

• A) 0.98
• B) 0.92
• C) 0.86
• D) 0.80
• E) 0.74

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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Definitions:

Trademark Infringement

Using a trademark or service mark without permission on goods and/or services, in a way that could confuse, mislead, or cause errors about who provides the goods and/or services.

Consumer Confusion

A situation where consumers make an incorrect assumption about the nature, qualities, or origin of goods or services.

Patent Invalid

Refers to a patent deemed not enforceable or void because it lacks novelty, is obvious, or fails to meet other statutory requirements.

Patent Application

A formal request submitted to a patent office for the grant of a patent for the new invention described in the application.