Across
- 1. a testable prediction, often implied by a theory.
- 6. a sample that fairly represents a population because each member has an equal chance of inclusion.
- 8. most frequent
- 10. a computed measure of how much scores vary around the mean score.
Down
- 2. an explanation using an integrated set of principles that organizes and predicts observations.
- 3. the tendency to believe, after learning an outcome, that one would have foreseen it.
- 4. all the cases in a group, from which samples may be drawn for a study.
- 5. average
- 7. middle
- 9. the difference between the highest and lowest scores in a distribution.