Final answer:
To find the outcomes in event E, where the sum of two dice is divisible by three, we need to determine all the sums that are multiples of three.
Step-by-step explanation:
The sum of two dice can range from 2 (1+1) to 12 (6+6). To determine the outcomes in event E, where the sum is divisible by three, we need to find all the sums that are multiples of 3. These sums are 3, 6, 9, and 12. Therefore, the outcomes in event E are (1, 2), (2, 1), (3, 3), (4, 2), (5, 1), (6, 3), (3, 6), (2, 4), (1, 5), (3, 9), (6, 6), (9, 3), (12, 12).