Chapter 8 & 9

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Across
  1. 2. Test in your calculator that helps calculate p-value for proportions
  2. 10. Distance from point estimate for the interval; ME
  3. 12. Method of testing if a sample is considered Normal, n > 30
  4. 16. Phrase used to describe the null when the p-value is greater than the level of significance
  5. 17. Ha, opposes the original claim, statement we're trying to find evidence in favor of
  6. 18. The number of successes in a sample
  7. 19. probability that measures the strength of evidence against the Ho and in favor of the Ha
  8. 20. Confidence level __% of all possible sample size __ from the population will result in an interval that captures the true (parameter in context)
Down
  1. 1. Interval for possible values from an unknown parameter PE +/- ME
  2. 3. The number of standard deviations from the center; InvNorm(1-C/2,0,1)
  3. 4. The sample size
  4. 5. A statistic measured from a sample
  5. 6. A number that is used to test the level of significance. Symbolized with an "a" or a fish like symbol
  6. 7. Test in your calculator that helps calculate p-value for means
  7. 8. Describes a sample, represented by p-hat
  8. 9. Ho, The original claim, statement we seek evidence against
  9. 11. Phrase used to describe the null when the p-value is less than the level of significance
  10. 13. Type of Error that occurs when we reject the Ho when in fact it is true
  11. 14. Use this to as the point estimate to make an estimate on the population mean; Represented by x-bar
  12. 15. Type of Error that occurs when we fail to reject the Ho when we should have rejected it