QUESTION 7

1. When referring to a "population" in statistics, which of the following are possible interpretations of the population? Take as an example, for this question, that we have data on a sample of high school students and would like to generalize to the "population." (Check all that apply.)

1		The list of students we have in our actual sample,
2		The full list of high school students from which we got the (shorter) list of students that we actually included in the study.
3		A theoretical set of high school students, including current and future students, who are similar, in terms of the data we are collecting, to the students we have in our sample.
4		High school students anywhere that are similar, in terms of the data we are collecting, to the students have in our sample.