Sample Class definitions
| # | Definition | Sets |
|---|---|---|
| 1 | unlimited for ex. rockefeller earned $23 million/year | 2 sets |
| 2 | less than $600 per year | 2 sets |
| 3 | $1,000 to $3,000 per year | 2 sets |
| 4 | "sampling bias occurs when some population characteristics are over-or underrepresented in the sampel because of particular features of the method of selecting the sample"* p. 114, | 1 set |
| 5 | a group whose properties are known | 1 set |
| 6 | true | 1 set |