MGF of Gamma distribution ??

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MGF of Gamma distribution ??

can anyone please help me out on this...

X1,X2 independent with parameters

alpha1 = 3 Beta1 = 3
alpha2 = 5 and beta2 = 1

a) find the mgf of Y=2x1 + 6X2

b) find the distribution of Y

any help would be appreciated.

thanks

2007-10-21 08:24:51 · 1 answers · asked by Anonymous in Education & Reference ➔ Higher Education (University +)

1 answers

You might have more luck asking this question in the Mathematics section rather than in a forum where people discuss Higher Education.

2007-10-21 08:41:31 · answer #1 · answered by Ranto 7 · 0⤊ 0⤋