Alocal news program reports that, "sixty-eight percent of our viewers think a property tax hike is a good idea." because only 3000 people out of the thousands who watch the program sent texts in response to their survey, sarah wonders whether the evidence justified this conclusion. sarah is demonstrating what?

Critical Thinking

Explanation:

For example, a person who has much knowledge and facts not necessary to be good at critical thinking.  

Critical thinking helps us acquire knowledge and improve the theories, and strengthen arguments. We can use critical thinking to enhance the work process and to improve the social institution.

the branch of biology that deals with the normal functions of living organisms and their parts.

the way in which a living organism or bodily part functions.