Amara plans to use the survey data to create a visualization and short write up about students' plans for college, but first she wants to learn more about how the survey was conducted. Of the following things she might learn about the survey, which are the most likely sources of bias in the results based on how it was collected?
1) The survey was conducted online
2) The survey was conducted in person
3) The survey was conducted during school hours
4) The survey was conducted after school hours
5) The survey was conducted in a specific geographic area