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Write the probability density function of random variable

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Reference no: EM131692414

Question: The time, in minutes, necessary to perform a certain task has the uniform [5, 9] distribution.

a. Write the probability density function of this random variable.

b. What is the probability that the task will be performed in less than 8 minutes? Explain.

c. What is the expected time required to perform the task?

Reference no: EM131692414

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