Homework 1.1 #1-39 odd and 1.2 # 11, 13

  1. the science behind gathering data including collecting, organizing, analyzing, and summarizing meaning used to answer proposed questions. Also, the confidence element is included in stats - how confident you are that the results are representative

  2. individual
  3. statistics, parameter
  4. parameter
  5. statistic
  6. parameter
  7. statistic
  8. qualitative variable
  9. quantitative variable
  10. quantitative variable
  11. qualitative variable
  12. discrete variable
  13. continuous variable
  14. continuous variable
  15. discrete variable
  16. nominal
  17. ration
  18. ordinal
  19. ratio

  20. population = teenagers living in the US between the ages of 13-17 sample = 1028 teenagers living in the US between the ages of 13-17

1.2 Homework

  1. experiment
  2. observational study