AP Stats Chapter 8 and 9 Vocab

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Across
  1. 2. Probability we will get the sample result or more extreme if the null hypothesis is true
  2. 6. Ha says the parameter differs from the Ho in either direction
  3. 7. Condition that means that pop. size must be >10n
  4. 8. Rejecting the Ho when it's true
  5. 9. When the p-value is smaller than, or as small as, the alpha
  6. 12. "Since our p value is (greater than/less than) our significance level, we (reject/fail to reject) the null hypothesis."
  7. 14. Average of a population
  8. 18. (Statistic-parameter)/standard deviation
  9. 19. Random, normal, and independent
Down
  1. 1. Statement being tested
  2. 3. Statistic that provides an estimate of pop. parameter
  3. 4. Condition that means that data must not be biased
  4. 5. Standard deviation estimated from the data
  5. 9. p hat
  6. 10. Claim we are trying to find proof for
  7. 11. Interval of plausible values for a parameter
  8. 13. Range of values above and below point estimate
  9. 15. Condition that means that data must fit the ______ curve
  10. 16. Accepting the Ho when it's false
  11. 17. Ha says the parameter differs from the Ho in a specific direction