Across
- 3. Known as n-1 and used in a t-distribution
- 5. Both np and n(1-p) are at least 10
- 10. An interval of plausible values for a parameter
- 11. The difference between the point estimate and the true parameter value
- 14. Type of distribution used with means
- 16. The claim about the population that we are trying to find evidence for
- 17. If we fail to reject null when alternate is true
- 19. If the parameter is different from the null value
Down
- 1. When the standard deviation of a statistic is estimated on data this is the result
- 2. If we reject null when null is true
- 4. If a p-value is smaller than alpha
- 6. Measures how far a sample statistic diverges from what we would expect if the null were true
- 7. The claim we weigh evidence against in a statistical test
- 8. The probability, computed assuming null is true, that the stat would take a value as extreme or more than actually observed
- 9. A statistic that provides an estimate of a population parameter
- 10. The overall success rate of the method for calculating the confidence interval
- 12. When sampling without replacement, you must check that 10n is less than or equal to N
- 13. The probability that the test will reject null at a chosen significance level when the specified alternative value of the parameter is true
- 15. If a alternative hypothesis states a parameter is larger or smaller than the null value
- 18. Data from a well-designed random sample or randomized experiment