EARTH (Easy)

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Across
  1. 2. robust measure of central tendency
  2. 4. difference denoted by (y-ŷ)
  3. 5. analysis tool for variance
  4. 7. _____ is used to determine the relationship between two variables
  5. 9. Assumes sampling distribution of mean will be normal abbr
  6. 10. non-robust measure of dispersion, abbr
  7. 12. Used to compare means of two groups?
  8. 14. type ____, false-positive error
  9. 15. simplest measure of dispersion
  10. 17. measures dispersion in squared units
  11. 18. non-robust measure of central tendency
  12. 19. a mass movement of Earth material down a slope
Down
  1. 1. dives the data into four equal segments
  2. 3. hypothesis denoted by H1
  3. 6. correlation that results from bias or manipulation of data
  4. 8. extreme data point
  5. 11. Simulation model used to calculate outcomes from random variables
  6. 13. type ____, false-negative error
  7. 16. hypothesis denoted by H0
  8. 20. what is the standard error with standard deviation of 30 and sample size of 25?