Chapter 10 Vocabulary

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Across
  1. 5. for a set with median the first quartile is the median of the data values on the lower side of the graph
  2. 9. a measure used to describe the distribution of data
  3. 11. data grouped closely together
  4. 12. convenient way of graphically depicting groups of numerical data through their quartiles
  5. 13. data that can be divided into categories based on attributes of the data
  6. 15. a type of bar graph used to display numerical data that have been organized into equal intervals
  7. 16. the digits of the least place value of data in a stem and leaf plot
  8. 17. a system where data are organized from least to greatest
  9. 20. the median of the upper part of the graph
  10. 21. the digits of the greatest place value of data in a stem and leaf plot
  11. 22. how many pieces of data are in each interval
  12. 25. numbers that are used to describe the center of a set of data, these measures include the mean, median, and mode
  13. 26. the sum of the data divided by the number of peices of data
  14. 27. in a stem and leaf plot, it explains the stems and leaves
Down
  1. 1. data that are evenly distributed
  2. 2. values that divide a data set into four equal parts
  3. 3. a diagram that shows the frequency of data on a number line, also known as a line plot
  4. 4. the difference between the greatest number and the least number in a set of data
  5. 6. a measure of variation in a set of numerical data, the distance between the first and third quartiles of the data set
  6. 7. an empty space or interval in a set of data
  7. 8. a ratio that compares the frequency of each category to the total
  8. 10. the value appearing at the center of a sorted version of the list
  9. 14. the arrangement of data values
  10. 18. a value that is much higher or much lower than the other values in a set of data
  11. 19. the number(s) or item(s) that appear most often in a set of data
  12. 23. the sum of the numbers in a set of data divided by the number of pieces of data
  13. 24. the most frequently occuring value in a line plot