Chapter 8 and 9 Vocab

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Across
  1. 3. the level of significance
  2. 4. the first condition you check for
  3. 6. the rejection of a true hypothesis
  4. 9. We reject Ho and can conclude Ha
  5. 10. how the null hypothesis is said
  6. 11. the probability that the value of the parameter falls in that interval
  7. 14. we fail to reject Ho and cannot conclude Ha
  8. 15. the menu 1-PropZtest is under
  9. 16. a small part of the parameter
  10. 17. as the c-level increases,the margin of error _____ ,because critical value increases
  11. 18. the failure to reject a false hypothesis
  12. 19. as the sample size increases,the margin of error _____, because critical value decreases
Down
  1. 1. an interval of plausible values for an unknown parameter
  2. 2. we must prove this true through evidence
  3. 5. distance from point estimate to interval
  4. 7. the symbol that stands for sample proportion
  5. 8. we must prove this false through evidence
  6. 12. a study of the whole population/groups thoughts as a whole
  7. 13. the z value
  8. 14. a statistic measured from a sample