unit 6 vocab

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Across
  1. 2. the intervals or group of intervals that contains the greatest frequencies is near one end
  2. 3. a summary measure that attemptes to describe a whole set of data with a single value that represents the middle of its distribution
  3. 8. used to show how the values in the data set are distributed
  4. 9. the number occuring most often
  5. 10. the lowest number
  6. 12. a type of bar graph that displays frequencies
  7. 15. an example that counters or goes against the statement's conclusion
  8. 18. a sample that is chosen so that it is easy for the researcher
  9. 20. q3-q1
  10. 23. when two sets of data have an effect on one another
  11. 24. a gathering of a sample of data or opinions considered to a representative of a whole
  12. 26. part of a group
  13. 27. a display of data that shows the number of occurrences of each data item that can be shown in a histogram
  14. 29. a sample that over represents or under represents a part of the population
  15. 30. a piece of data that is very far away from the other values in the data set
  16. 32. the middle number
  17. 33. a survey that includes every member of a population
  18. 34. indicates that one event is 100 percent to cause something else
  19. 36. a complete group
  20. 37. has two distinct intervals or groups of intervals that contains the greatest frequencies
  21. 38. the population is divided into random subgroups so that each population member is in only one subgroup
Down
  1. 1. the average of the numbers
  2. 4. the highest number
  3. 5. a histogram whose vertical axis shows the fraction or percent of the data values in each interval
  4. 6. using an ordered list of the population then selecting member systematically from that list
  5. 7. all the intervals have approximately equal frequencies
  6. 11. a table showing how of often something happens divided by all outcomes
  7. 13. when one data set decreases as the other increases
  8. 14. a sample that consists of a member from a specific group
  9. 16. the middle of the upper half
  10. 17. is approximately symmetrical about a line passing through the interval or between the intervals with the greatest frequency
  11. 19. the process of drawing a general conclusion by observing a pattern based on specific instances
  12. 21. who two data sets show no effect on one another
  13. 22. the middle of the lower half
  14. 25. each member of the population has an equally likely chance of being selected
  15. 28. visual representation of mathematical sets of collection of number or things that are studied using a branch of logic called set theory,
  16. 31. a mathematical statement which appears to be true but has not been formally proven
  17. 35. when two data sets increase together