Donald J. Trump’s proposal to bar Muslim noncitizens from entering the United States, at least temporarily, does not appear to be broadly popular with Americans. But exactly how unpopular it is depends on what question a pollster asked, and possibly on whether a human or a machine asked it.

Here are six survey questions asked by pollsters in the last week, and the results they found.

NBC NEWS/WALL STREET JOURNAL “Recently, Donald Trump has called for a total and complete shutdown for any Muslim being allowed to enter the United States. Do you favor or oppose this proposal or do you not have an opinion one way or the other?” 25 percent favor, 57 percent oppose. (-32)

CBS NEWS “Do you think the U.S. should temporarily ban Muslims from other countries from entering the United States, or not?” 36 percent support, 58 percent oppose. (-22)

ABC NEWS/WASHINGTON POST “Trump has proposed banning Muslims who are not U.S. citizens from entering the United States for the time being. He says this would improve security against terrorism. Others say security would not be improved, and it’s wrong to bar people from the United States because of their religion. What’s your opinion — would you support a ban on Muslims entering the United States, or do you think this would be the wrong thing to do?” 36 percent support, 60 percent oppose. (-24)