AP Statistics Unit 6-7

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Across
  1. 2. Z Interval CI for a population proportion
  2. 5. Hypothesis The claim we seek evidence for
  3. 6. Z Test Compares two population proportions
  4. 10. The probability of detecting a false null (correct rejection)
  5. 11. of Confidence The proportion of intervals that will contain the true parameter
  6. 12. Interval Range of plausible values for a parameter
  7. 15. Condition Condition for using normal approximation for proportions
  8. 16. Limit Theorem Sampling distribution of the mean becomes normal as sample size increases
Down
  1. 1. Significance When P-value is less than significance level
  2. 2. Z Test Test used for inference about one population proportion
  3. 3. Distribution Bell-shaped curve defined by mean and SD
  4. 4. Probability of obtaining results at least as extreme, given Hâ‚€ is true
  5. 7. of Error Amount added/subtracted from statistic in confidence interval
  6. 8. This error is Failing to reject a false null hypothesis
  7. 9. Number of standard deviations from the mean
  8. 13. Hypothesis The default claim in hypothesis testing
  9. 14. Distribution The distribution of a statistic over many samples
  10. 15. Error The standard deviation of a sampling distribution
  11. 17. This error is Rejecting a true null hypothesis