Question

13 percent of adult americans say they would absolutely refuse to even try recycled water, according to a recent study in the journal judgment and decision making. a small minority of people are very offended by this, and can slow it down or stop it because of legal and political forces, said paul rozin, a psychology professor at the university of pennsylvania who studies revulsion and a co - author of the study.

• water flowing from toilet to tap may be hard to swallow, john schwartz

which piece of evidence best supports the authors claim?
some politicians support the idea of using wastewater.
paul rozin studies revulsion at the university of pennsylvania.
thirteen percent of people in a study said they would never try recycled water.
judgment and decision making has posted a recent study related to recycled water.

Explanation:

The author's claim is about people's reluctance to use recycled water. The evidence "Thirteen percent of people in a study said they would never try recycled water" directly supports this claim by providing a statistic on people's refusal. The other options either talk about politicians' support (not related to people's refusal), mention a researcher (not evidence of refusal), or just state a study was posted (not showing refusal).

Answer:

Thirteen percent of people in a study said they would never try recycled water.