Ch. 8-9 Review

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Across
  1. 2. condition requiring that the graph is approximately symmetrical
  2. 5. probability the test will reject Ho when the alternative is true
  3. 8. confidence interval always used when working with proportions
  4. 9. Reject Ho when Ho is true
  5. 11. the probability calculations involved in that procedure remain fairly accurate when a condition for using the procedure is violated
  6. 13. P-value with a fixed value that we regard as decisive
  7. 16. tells how close the estimate tends to be to the unknown parameter in repeated random sampling
  8. 17. fail to reject Ho when Ho is false
  9. 18. condition requiring that there is no intentional selection
Down
  1. 1. Statistic that provides an estimate of the population parameter
  2. 2. Claim we're measuring evidence against in a hypothesis test
  3. 3. Value of the point estimator
  4. 4. confidence interval used when the population standard deviation is unknown
  5. 6. Claim we're measuring evidence for in a hypothesis test
  6. 7. the smaller it is, the greater the evidence against the null
  7. 10. states a parameter is larger or smaller than the null value
  8. 12. n-1
  9. 13. When the standard deviation is estimated from the statistic
  10. 14. states a parameter is different from the null value
  11. 15. condition requiring that all data sets be unaffected by the others