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A random variable X is exponentially distributed with a mean of 0.16. a-1. What is the...

A random variable X is exponentially distributed with a mean of 0.16.

a-1. What is the rate parameter λ? (Round your answer to 3 decimal places.)



a-2. What is the standard deviation of X? (Round your answer to 2 decimal places.)



b. Compute P(X > 0.25). (Round intermediate calculations to at least 4 decimal places and final answer to 4 decimal places.)



c. Compute P(0.14 ≤ X ≤ 0.25). (Round intermediate calculations to at least 4 decimal places and final answer to 4 decimal places.)

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