WordPress.com has a Poll creator. I would not say that it is very intuitive considering it is built into the interface. The downside is that the poll itself is not embedded in WordPress, nor are the results. If I figure out a way to do that I will be updating this post to show you.
To create your poll that will jump you to another website, In the edit pane,
- Select Polls – Add New
- Create the Question for you Poll
- Create the possible Answers
- Create a Post
- Open your Poll
- Insert your poll (Like the one Below) using the Share/Embed button