Stat Chapter 9 crossword

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