Determine whether the study is an observational study or an experiment.
-A pollster obtains a sample of students and asks them how they will vote on an upcoming referendum.
A)observational study
B)experiment

Question

Quizplus · Accepted Answer

This is an observational study because the pollster is simply observing and recording how the students plan to vote on the referendum. The pollster is not manipulating any variables or interventions to see how they affect the outcome. This is an observational study because the pollster is simply observing and recording how the students plan to vote, without any manipulation or intervention in the voting process.

Determine Whether the Study Is an Observational Study or an Experiment