An environmental science professor at UNL was curious whether the majority (more than half) of students at UNL regularly recycle plastic bottles. The professor selected a random sample of 146 students at UNL to interview, then asked each student: "Do you recycle plastic bottles more often than you throw them in the trash?" (Yes/No). Suppose that 89 of the students answered "Yes".

1. State the observed statistic and assign a symbol. (hint: Write the observed statistic as a decimal to help you with problem 9) (2 pts)

1. Set up a simulation study, by filling out the blanks below, that you can use to determine whether the observed sample is unusual under the null hypothesis. (2 pts)

Probability of success