Across
- 5. a statistic that provides an estimate.
- 9. result of the standard deviation of a statistic is estimated from the data.
- 10. when the p-value is smaller than alpha.
- 12. interval of plausible values for a parameter.
- 13. difference between the point estimate and the true parameter value is less than ____.___
- 16. Ho or the statement of "no difference"
- 17. a multiplier that makes the interval wide enought to have the stated capture rate.
- 18. if the alternative hypothesis states that the parameter is different from the null hypothesis value.
- 20. gives the overall success rate of the method for calculating the confidence interval.
Down
- 1. if we fail to reject Ho when Ha is true.
- 2. Value of a point estimator.
- 3. alternative hypothesis that states that a parameter is larger than the null hypothesis
- 4. it describes how far X bar will typically be from the mean in repeated SRSs of size n
- 6. if the Ho is rejected when Ho is true.
- 7. Ha or the hoped/suspected true value
- 8. measures how far a sample statistic diverges from what we would expect if null hypothesis Ho were true.
- 11. used to specify a particular t distribution by giving _____.
- 14. the statistic that would take a value as extreme as or more extreme than the one actually observed.
- 15. t = (xbar - u) / (sx / Square route of n)
- 19. a test against a specific alternative is the probability that the test will reject Ho