An System Has Three Major Parts with Reliabilities of 0

question 93

Multiple Choice

An system has three major parts with reliabilities of 0.68,0.68,and 0.57.In order to improve the reliability,each component has a backup each with reliability of 0.98.Compute and indicate the composite reliability of the system.

• A)0.979
• B)0.872
• C)0.831
• D)0.731

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Definitions:

Manic

Refers to an abnormally elevated mood state, which may include symptoms like increased activity, energy levels, or euphoria, often seen in bipolar disorder.

Depression

A psychiatric disorder characterized by a lasting feeling of depression or a disinterest in engaging in activities, significantly altering day-to-day life.

Seasonal Affective Disorder

A type of depression that occurs at a specific time of year, usually in the winter, when there is less natural sunlight.

Equator

An imaginary line that wraps around the center of the Earth, equidistant from the North and South Poles, dividing the Earth into Northern and Southern Hemispheres.