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    Exam 5: Continuous Random Variables
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    The Life of a Light Bulb Is Exponentially Distributed with a Mean
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The Life of a Light Bulb Is Exponentially Distributed with a Mean

Question 48

Question 48

Essay

The life of a light bulb is exponentially distributed with a mean of 1,000 hours. What is the probability that the bulb will last:
-Less than 800 hours?

Correct Answer:

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