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Unformatted text preview: STAT 479
Quiz 2
Spring 2012 January 26, 2012 l. A two point mixture distribution of X is comprised of the following two distributions: X a. A uniform distribution where random variable is uniformly distributed between 100 and
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500 X L b. An empirical distribution with a mean of 100 and a standard deviation of 200. The weight for the uniform distribution is 0.6 and the weight for the empirical distribution is 0.4. Calculate the variance of X. L Dag/00S I Do
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 Spring '10
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