How do I make a tree digram for flipping a coin twice?

Question

HOW DO I MAKE A TREE DIAGRAM FOR FLIPPING A COIN TWICE?

Answer 1

You will start with the coin at the top, then for each flip, make another "generation" of branches. For the first flip, it can be heads or tails. For the second flip, the first heads can be heads or tails or the first tails can be heads or tails. If you are flipping more than twice, you would split each one in the second row again, and so on.

1. Start
2. Heads
3. Heads
4. Tails
5. Tails
6. Heads
7. Tails