The lengths of a professor's classes has a continuous uniform distribution between 49.29 min and 55.55 min. If one such class is randomly selected, find P48 P48 = (Report answer accurate to 4 decimal...

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Extracted text: The lengths of a professor's classes has a continuous uniform distribution between 49.29 min and 55.55 min. If one such class is randomly selected, find P48 P48 = (Report answer accurate to 4 decimal places.)


Extracted text: Given the probability density function f(x) over the interval (2, 5], find the expected value, the mean, 3 the variance and the standard deviation. Expected value: Mean: Variance: Standard Deviation: