The sample space for a roll of two number cubes is shown in the table.

Question

(1,1)|(1,2)|(1,3)|(1,4)|(1,5),(1,6)
(2,1)|(2,2)|(2,3)|(2,4)|(2,5)|(2,6)
(3,1)|(3,2)|(3,3)|(3,4)|(3,5)|(3,6)
(4,1)|(4,2)|(4,3)|(4,4)|(4,5)|(4,6)
(5,1)|(5,2)|(5,3)|(5,4)|(5,5)|(5,6)
(6,1)|(6,2)|(6,3)|(6,5)|(6,5)|(6,6)

What is the probability that the roll will result in two odd numbers?
(1 point)
•1/9
•1/4****
•1/3
•4/9
5.
The two numbers rolled can be added to get a sum. Find P(sum is even).
(1 point)
•1/4
•15/36
•1/2****
•3/4

Answer 1

yes 9/36 = 1/4

yes half of the table :)