I hate these kinds of surveys. They mean belief as in you have strange thought that the rest of us don't have.
Most of the paranormal is experiential.
You do not believe in it, you experience it.
Say, an alien came down to earth and asked an earthling, to describe love. They have never experienced love, and think that all humans are insane for believing in this mystical force. But this alien is sceptical, and is open to listening to explanations. Could you describe love? Could you show the alien proof of love?
Would you be perturbed when the alien congregation told you that you are insane for such insane beliefs?
Chi is considered in the west to be woo-woo. Chi in the east is considered part of everything you interact with. So, you ask a chi practitioner, do you "believe" in chi. Its like asking an artist, do you believe in paint?
When you have memories of past life experiences, it is not a belief. That is the term used to describe these kinds of memories. To say they don't exist is to deny someone their experience. (you didn't have that experience!) There are piles and piles of anecdotal evidence showing that these memories are true and real.
The questions of this poll show that the question writers don't know much about the paranormal. Many of these questions I would have to answer false because the question itself is false. These questions are as bad as:
When playing baseball, how many goals do you usually get per quarter?
RE: Do You Believe in the Paranormal? Answers from 500+ Americans