Question

When two dice are rolled, find the probability of getting:
a) A sum of 6 or 7
b) A sum greater than 3 or greater than 8
c) A sum less than 3 or greater than 8
d) A sum that is divisible by 3
e) A sum of 16
f) A sum less than 11

Answer 1

Sample set in a role of two dice:

$$ \begin{array}{c|c|c|C|}
&1&2&3&4&5&6 \\ \hline
1 &(1,1)&(1,2)&(1,3)&(1,4)&(1,5)&(1,6)\\ \hline
2 &(2,1)&(2,2)&(2,3)&(2,4)&(2,5)&(2,6)\\ \hline
3 &(3,1)&(3,2)&(3,3)&(3,4)&(3,5)&(3,6)\\ \hline
4 &(4,1)&(4,2)&(4,3)&(4,4)&(4,5)&(4,6)\\ \hline
5 &(5,1)&(5,2)&(5,3)&(5,4)&(5,5)&(5,6)\\ \hline
6 &(6,1)&(6,2)&(6,3)&(6,4)&(6,5)&(6,6)\\ \hline
\end{array}$$

You should be able to do the rest.

Answer 2

ty

Answer 3

:)