Your so called scientific experiment begins with an assumption of faith - that there is a "right to life" that somebody has. We are alive as a result of birth. Any "right" has precious little to do with that simple physical reality. As such - you survey is tainted from its very inception. And even if it were not - no survey of a persons beliefs can tell you that natural rights exist independent from those beliefs.
So to some extent, you are setting up a ersatz phony experiment that is a dog chasing its own tail.