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    Exam 5: Continuous Random Variables
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    The Lifetime of a Stereo Component Is Exponentially Distributed with Mean
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The Lifetime of a Stereo Component Is Exponentially Distributed with Mean

Question 21

Question 21

Essay

The lifetime of a stereo component is exponentially distributed with mean 1,000 days. What is the probability that the lifetime:
-Is greater than or equal to 700 days?

Correct Answer:

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