et Y = 3X – 1, where X is a random variable that is distributed uniformly from 10 to 50. Answer the following questions. a. What is the probability that X takes any value from 20 to 30? Draw the distribution and identify this probability in the distribution. Show your calculations. b. Calculate the expected value of X in addition to the variance and standard deviation of X. Show your calculations. c. Calculate the expected value of Y in addition to the variance and standard deviation of Y. Show your calculations.

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