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A random variable X follows the continuous uniform distribution with a lower bound of −10 and...

A random variable X follows the continuous uniform distribution with a lower bound of −10 and an upper bound of 22.


a. What is the height of the density function f(x)? (Round your answer to 4 decimal places.)



b. What are the mean and the standard deviation for the distribution? (Round your answers to 2 decimal places.)



c. Calculate P(X ≤ −8). (Round intermediate calculations to at least 4 decimal places and final answer to 4 decimal places.)

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