1. Choosing an even number:
a. There are 6 even numbers, so the event can occur in 6 ways.
b. The favorable outcomes are 2, 4, 6, 8, 10, and 12.
2. Choosing a number divisible by 6:
a. There is only 1 number divisible by 6, so the event can occur in 1 way.
b. The favorable outcome is 6.
3. Choosing a number greater than 7:
a. There are 5 numbers greater than 7, so the event can occur in 5 ways.
b. The favorable outcomes are 8, 9, 10, 11, and 12.