A System Has an Availability of 90% and a Mean

question 88

Multiple Choice

A system has an availability of 90% and a mean time to repair of 48 hours. What is the mean time between failures?

• A) 400 hours
• B) 432 hours
• C) 464 hours
• D) 496 hours
• E) 528 hours

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Definitions:

Nature-nurture Theory

A theoretical framework that debates whether human behavior and traits are predetermined by genetics (nature) or influenced by environment and upbringing (nurture).

Heritability

A measure in genetics that indicates how much of the variation in a particular trait within a population can be attributed to genetic differences among individuals in that population.

Reciprocal Determinism

A concept in psychology proposed by Albert Bandura, suggesting that a person's behavior is influenced by personal factors, the environment, and the behavior itself, all of which interact with each other.

Id

In psychoanalytic theory, the part of the personality that contains our primal impulses, desires, and needs.