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Mathematics, 18.02.2020 00:41, Sanyam231
Determine the mean and variance of the random variable with the following probability mass function. f(x) = (216/43)(1/6)^x, x = 1, 2, 3 Round your answers to three decimal places (e. g. 98.765). Mean = Variance =
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Determine the mean and variance of the random variable with the following probability mass function....
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