Answer the following statement(s) true (T) or false (F)

1. The results of focus groups are generalizable.
2. Phone surveys are most common because they have lower response rates than mail surveys.
3. A sample is a selection, such as of citizens, from an entire population.
4. A representative sample is one that has characteristics similar to those of the population as a whole.
5. The purpose of purposive samples is to generalize.

1.false
2.false
3.true
4.true
5.false