Chapter 8&9 Vocab

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Across
  1. 3. Statistic that provides an estimate of a population parameter
  2. 5. States that a parameter is larger than the null value or if it states that the parameter is smaller than the null
  3. 6. When we specify a particular t distribution
  4. 9. Gives the overall success rate of the method for calculating the confidence interval
  5. 10. Measures how far a sample statistic diverges from what we would expect if the null hypothesis were true
  6. 14. States that the parameter is different from the null value
  7. 15. Where Sx is the sample standard deviat
  8. 16. Gives an interval of plausible values for a parameter
  9. 17. The probability that the test will reject the null at a chosen significance level alpha when the specified alternative value of alpha is true
  10. 18. The claim we weigh evidence against
Down
  1. 1. The claim about the population that we are to find evidence for
  2. 2. If the p-value is smaller than the alpha
  3. 4. The probability that the statistic would take a value as extreme as or more extreme than the one actually observed
  4. 7. We fail to reject the null when the alternative hypothesis is true
  5. 8. Difference between the point estimate and the true parameter value
  6. 11. Value of a statistic
  7. 12. When the standard deviation of a statistic is estimated from data
  8. 13. If we reject the null hypothesis if it is true