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Suppose that x is a uniform random variable between a = 4 and b = 16....

Suppose that x is a uniform random variable between a = 4 and b = 16. Find f(x) and specify its range. Draw its graph and label the axes. Find the probability that a randomly selected observation exceeds 13. Shade the appropriate region in the above graph. Find the mean of x. Find the standard deviation of x.

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