MGF of a Sum of Independent Variables
If X and Y are independent:
$$M_{X+Y}(t)=M_X(t)M_Y(t)$$
Usage
- Used to find the distribution of sums of independent random variables.
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MGF of a Sum of Independent Variables
MGF of a Sum of Independent Variables
If X and Y are independent:
$$M_{X+Y}(t)=M_X(t)M_Y(t)$$
Usage
- Used to find the distribution of sums of independent random variables.
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