Across
- 2. the hypothesis that states there is no relationship between variables
- 4. multiple regression using all predictor variables at the same time
- 6. the parametric procedure for testing differences between means when there are three or more groups
- 8. a method for studying causal patterns among variables (2 words)
- 9. reflect the ratio of two probabilities
- 11. provides a single descriptive value of the population estimate (2 words)
- 13. multiple regression entering predictors into the equation in a series of steps
- 14. observed results that could reflect chance fluctuation
- 16. probability distribution in a sequence of independent yes/no trials
- 17. a problem that can occur when predictors are too highly intercorrelated
- 18. analysis making predictions about membership in groups
- 19. the tendency for statistics to fluctuate from one sample to another (2 words)
Down
- 1. concerns whether the effect of one independent variable is consistent for all levels of a second independent variable
- 3. the development and testing of a hypothesized causal explanation of a phenomenon (2 words)
- 5. a means for testing individual predictors (2 words)
- 7. multiple regression involving empirically selecting the combination of independent variables with the most predictive power
- 10. establishes a range of values for the population value as well as the probability of being right (2 words)
- 12. group means on the dependent variable after adjusting for covariates (2 words)
- 15. the magnitude of the relationship between variables (2 words)
- 20. the probability of detecting a true relationship or group difference