let the stochasticaly independent random variable x1,x2

have the same pdf

f(x)=1/6

x=1,2,...,6

find the pdf of y=x1+x2 under appropriate assumption,that

y maybe interprated as the same the spots which appear when two dice are tosed.

(Nod)

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- December 14th 2008, 11:03 PMvedaPlease help me to solve this...
let the stochasticaly independent random variable x1,x2

have the same pdf

f(x)=1/6

x=1,2,...,6

find the pdf of y=x1+x2 under appropriate assumption,that

y maybe interprated as the same the spots which appear when two dice are tosed.

(Nod) - December 15th 2008, 03:00 AMmr fantastic
Note that y can have the values 2, 3, 4, ...... , 11, 12.

Now use this Dice table to calculate the probability of each of these values.