Across
- 3. of freedom: Number of values free to vary in estimation.
- 5. Probability of Type 1 Error.
- 6. 1 Error: Rejecting true null hypothesis.
- 8. II Error: Not rejecting false null hypothesis.
- 10. value: Value that distinguishes significance.
- 13. Test for population mean with known standard deviation.
- 14. tailed test: Test without direction of effect specified.
- 17. hypothesis: No effect or relationship exists.
- 18. value: Observed result.
- 19. to reject the null: Cannot conclude effect or relationship.
- 20. Drawing conclusion from sample data to population.
- 21. hypothesis: Proposed effect or relationship.
Down
- 1. Test for population mean with unknown standard deviation.
- 2. the null: Conclude effect or relationship exists.
- 4. tailed test: Test with direction of effect specified.
- 7. Fraction of items in a category.
- 9. significant: Result unlikely due to chance
- 11. statistic: Measure of difference between sample and null.
- 12. Probability of observing result given null is true.
- 15. Interval: Range of likely values for population parameter.
- 16. Average value of set of numbers.