Tic-Tac-Toe Assignments

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Across
  1. 2. the comparison of the P-value with a fixed value
  2. 3. a statistic that provides a population parameter
  3. 4. when the standard deviation of a statistic is estimated from data
  4. 5. procedure using observed data to decide b/t 2 competing claims
  5. 8. means no difference
  6. 9. when he either shot above or below the mean values
  7. 10. sample n(greater than or equal)30 n(less than) 30
  8. 11. the data come from a well-designed random sample or randomized experiment
  9. 13. both n(p hat) and n(1-p hat) are at least 10
  10. 17. the claim suspected to be true
  11. 18. x(hat)
  12. 19. probability that measures the strength of evidence against Ho
Down
  1. 1. n - 1
  2. 2. when the p-value is less than the chosen ∝ in a significance test
  3. 6. distribution when the statistic has a distribution that is new to us
  4. 7. where you reject Ho when Ho is true
  5. 12. where the difference in the point estimate and the true parameter value is less
  6. 14. where you fail to reject Ho when Ha is true
  7. 15. when the alternative hypothesis parameter is larger than the null hypothesis
  8. 16. gives the overall success rate of the method for calculating the confidence interval