15.7 Quick review questions

  1. True or false: Parameters describe populations.
  2. True or false: Both \(\bar{x}\) and \(\mu\) are statistics.
  3. True or false: The value of a statistic is likely to be different in every sample.
  4. True or false: Sampling variation refers to how the value of a statistic varies from sample to sample.
  5. True or false: The initial assumption is made about the sample statistic.