this is given m(t) = (1/3) + (2/3)e^t

m (t) = (.25 + .75e^t)^12

How do these become pmf's and also what is the first and second derivative of the first one. Is it just 2/3 e^t?

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- September 29th 2008, 03:58 PMwolverine21Turning a mgf into a pmf
this is given m(t) = (1/3) + (2/3)e^t

m (t) = (.25 + .75e^t)^12

How do these become pmf's and also what is the first and second derivative of the first one. Is it just 2/3 e^t? - September 29th 2008, 08:10 PMmr fantastic