Chapter 8 & 9 Vocab

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Across
  1. 3. Symbol for null hypothesis
  2. 6. The alternative hypothesis that states that the parameter is different from the null value
  3. 8. Gives an interval of plausible values for a parameter
  4. 9. A multiplier that makes the interval wide enough to have the stated capture rate
  5. 12. Symbol for alternative hypothesis
  6. 14. Distance from the point estimate for the interval
  7. 16. Probability that measures the strength of evidence against Ho and in favor of Ha
  8. 17. A well-designed random sample or randomized experiment
  9. 18. Occurs if we reject H0 when H0 is true.
  10. 19. The statement we are trying to find evidence in favor of
  11. 20. The result when the standard deviation of a statistic is estimated from data
Down
  1. 1. A statistic measured from a sample
  2. 2. The success rate of the method that produces the interval
  3. 4. An alternative hypothesis that states that a parameter is larger than the null hypothesis value or that states that the parameter is smaller than the null value
  4. 5. Values selected at random from a normal distribution with its mean at the estimated measure and with standard deviation equal to the standard error
  5. 7. The probability that the event could have occurred by chance
  6. 10. This is used to determine if the shape is normal for means
  7. 11. This is used to determine if the shape is normal for proportions
  8. 13. The statement we seek evidence against
  9. 15. Occurs if we fail to reject H0 when Ha is true