Chapter 8 & 9 Vocab

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Across
  1. 3. SRS
  2. 4. fail to reject Ho
  3. 8. we reject Ho when it is true (alpha)
  4. 10. The square root of p hat(1-p hat)/n
  5. 13. captures the true parameter in context
  6. 15. takes the form: point estimate + or - margin of error
  7. 17. The test for P
  8. 18. the statement we seek evidence against "H sub-zero"
  9. 19. Hypothesis is a statement about this
  10. 20. we fail to reject Ho when it is false (beta)
Down
  1. 1. a statistic measured from a sample
  2. 2. np>10 and n(1-p)>10
  3. 5. The test for mean
  4. 6. distance from point estimate for the interval
  5. 7. invNorm(1-c/2,0,1)
  6. 9. 10%
  7. 11. a # that describes a sample
  8. 12. reject Ho
  9. 14. the alternative (in favor of)
  10. 16. probability that measures the strength of the evidence against Ho and in favor of Ha