In order to estimate the typical amount of TV watched per day by students at her school of 1,000 students, a researcher has all of the student in her statistics class (30 students) take a short survey in which students were asked if they watch at least 10 minutes of television yesterday. The researcher found that 21 of 30 students reported watching at least 10 minutes of television yesterday.

(the hypotheses are the null hypothesis and alternative hypothesis)