Let Y be a continuous random variable with pdf f (y) = 6e-6y, 0 < y < 0, and 0 el sewhere. The moment generating function of Y is m(t) = ( 1 – t )-1 O m(t) = ( 6 – t)-10 m(t) = 3( 3 – 2t)-1 m(t) = (1 – 6t)-1O m/t) - 6LA +)-1

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