A Typewriter Has a Mean Time Between Failures of 420

question 89

Multiple Choice

A typewriter has a mean time between failures of 420 hours and mean time to repair of 14 hours.In this case,the availability is ______.

• A)96.8%
• B)89.6%
• C)77.3%
• D)88.1%

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Definitions:

Freudenberger

Herbert Freudenberger, a psychologist known for his pioneering work on burnout, a state of physical, emotional, and mental exhaustion caused by long-term involvement in emotionally demanding situations.

Burnout

A state of physical, emotional, and mental exhaustion caused by prolonged stress, often resulting from excessive and sustained work or activity.

Hopelessness

A feeling or state of despair where an individual feels that there are no possibilities for improvement in their situation.

Compassion Fatigue

Emotional distress or apathy resulting from the constant demands of caring for others, often experienced by healthcare professionals.