Question

A pair of dice is rolled the sum of the two numbers on the dice represented the outcome for a random variable x. determine the probbility distriution of x what is the probability of x multiple of 2

Answer 1

No. Possible outcomes = sum of two no. Which are multiples of 2
No. Possible outcomes are
1,1 1,3 1,5 2,2 2,4 2,6 3,1 3,3 3,5 4,2 4,4 4,6 5,1 5,3 5,5 6,2 6,4
Probability = no. Favorable outcomes /total no. Of outcomes
18/36 =X
Hope this is correct I am actually not sure about this