The Lifetime of a Stereo Component Is Exponentially Distributed with Mean

question 141

Multiple Choice

The lifetime of a stereo component is exponentially distributed with mean 1,000 days. What is the probability that the lifetime of the stereo component exceeds 1,000 days?

• A) .6321
• B) .5000
• C) .3679
• D) 1.000

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Definitions:

Biomes

Large ecological areas on the earth’s surface, with distinct climates, animals, and plants.

Geographical Area

A specific portion of the Earth's surface defined by natural or political boundaries or characterized by its distinct environment, population, or geopolitical features.

Climate Barriers

Physical or climatic conditions that limit the movement or spread of organisms, potentially leading to divergence and speciation.

Commercial Lumber

Lumber that is prepared for use in building and construction, typically standardized in dimensions and quality.