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If the moment generating function of x is m(t) = 2/5e^t + 1/5e^2t + 2/5e^3t find the mean, variance and pmf.

If the moment generating function of x is m(t) = 2/5e^t + 1/5e^2t + 2/5e^3t find the mean, variance and pmf.
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If the moment generating function of x is m(t) = 2/5e^t + 1/5e^2t + 2/5e^3t find the mean, variance and pmf.

User Benno
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It is 45(67)+98=980

Is that what you do
User Liju Mathew
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