Across
- 2. Measures how far a sample statistics diverges from what we would expect if the null hypothesis were true
- 3. Fail to reject Ho when Ho is false
- 8. Statistic that provides an estimate of a population parameter
- 11. Describes how far the population mean will be from the population mean
- 13. One observation on each of two similar individuals
- 14. n-1
- 15. Probability that the test will reject Ho at a chosen significance level when the specified alternative value of the parameter is true
- 16. Gives the overall success rate of the method for calculating the confidence interval
- 17. Provides methods for drawing conclusions about a population from sample data
- 18. Claim tested by a statistical test
- 19. Using probability to express the strength of our conclusions
Down
- 1. Claim about the population that we are trying to find evidence for
- 4. The probability that the statistic would take a value as extreme or more more extreme than the one actually observed
- 5. If the probability calculations involved in that procedure remain fairly accurate when a condition for using the procedure is violated
- 6. Reject Ho when Ho is true
- 7. "best guess" at the value of an unknown parameter
- 9. When the standard deviation of a statistic is estimated from data
- 10. Tells how close the estimate tends to be to the unknown parameter in repeated random sampling
- 11. If the p-value is smaller than alpha
- 12. Used to perform inference about the mean difference