huds

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Across
  1. 2. distribution the interval or group of intervals that contains the greatest frequencies is near one end of the distribution
  2. 3. distribution has two Has two distinct intervals or groups of intervals that contain the greatest frequency
  3. 5. Correlation When- two data sets show no effect on one another
  4. 6. quartile the middle number in the second half of the data set
  5. 13. range the number you get after subtracting Q1 from Q3
  6. 14. the average of the numbers
  7. 15. random sample the population is divided into random subgroups so that each population member is in only one subgroup
  8. 18. frequency table a table showing how often something happens divided by all outcomes
  9. 19. a sample that over represents or under represents a part of a population
  10. 20. & Whisker Plot - used to show how the value in the data set are distributed
  11. 21. a piece of data set
  12. 22. the number occurring most often
  13. 26. when zolata sets have an effect on one another
  14. 28. a survey that included every member of a population
  15. 29. quartile the middle number in the first half of the data set
  16. 30. Reasoning making a conjecture based on several observations
  17. 32. sample using an ordered list of the population then selecting members systematically from that list
  18. 33. Sample a sample that is chosen so that it is easy for the researcher
  19. 35. distribution all the intervals have approximately equal frequencies
  20. 36. of central tendency
  21. 37. extreme the greatest value in the data set maximum
Down
  1. 1. Correlation- when one data set decreases as the other one increases
  2. 4. an example that opposes or contradicts an idea or theory
  3. 7. a gathering of a sample of data ir opinions
  4. 8. distribution a display of data that shows the number of occurrences of each data item that can be shown in a histogram
  5. 9. part of a group
  6. 10. Sample each member of the population has an equally likely chance of being selected
  7. 11. the middle numberina data set when the numbers are in order
  8. 12. a complete group
  9. 16. a type of bar graph that displays frequencies
  10. 17. frequency histogram a histogram whose vertical axis shows the fraction or percent of the data values in each interval
  11. 23. shaped distribution approximately symmetrical about a line passing through the interval or between the intervals with the greatest frequency
  12. 24. Correlation when two data sets increases together
  13. 25. extreme the smallest value in the data set minimum
  14. 27. a guess based on past experiences
  15. 31. Diagrams a diagram made of overlapping circles that is used to show relationships between groups
  16. 34. sample a sample that consists of a member of a specific group