Chapters 9 and 10 Vocab

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Across
  1. 2. Probability that the test will reject Ho at a chosen significance level when the specified alternative value of the parameter is true
  2. 3. Random, normal, independent
  3. 7. When p-value is smaller than alpha
  4. 9. Hypothesis test used when comparing means of two values in a sample
  5. 13. The probability of a type 1 error
  6. 14. The alternative hypothesis states that the parameter is different from the null value (does not equal)
  7. 15. The probability that the statistic would take a value as extreme as or more extreme than the one actually observed
Down
  1. 1. Claim tested by a statistical test
  2. 4. The alternative hypothesis states that a parameter is larger than the null hypothesis value or if it states that the parameter is smaller than the null value
  3. 5. P(type 2 error)
  4. 6. Measures how far a sample statistic diverges from what we would expect if the Ho were true
  5. 8. Claim about the population that we are trying to find evidence for
  6. 10. P(type 1 error)
  7. 11. Df=n-1
  8. 12. Error where we fail to reject Ho when Ho is false
  9. 14. Error where we reject Ho when Ho is true