Math Vocabulary

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Across
  1. 5. the points on this graph may appear to be scattered or may cluster in the shape of a line or curve
  2. 9. the median of the upper half in a box and whisker plot
  3. 10. the mean, median, mode, and range in a set of data
  4. 12. by including this in a frequency table, you can keep a running total of the number of data items
  5. 14. when information is gathered about a group, the whole group is called the ______________________
  6. 15. the values in both data sets increase at the same time
  7. 18. when members of the population are chosen at random
  8. 19. the difference between the greatest and least values in a set of data
  9. 20. uses a number line to show the distribution of a set of data
  10. 21. a bar graph that shows the frequency of data within equal intervals
  11. 22. the median of the lower half in a box and whisker plot
  12. 23. does fairly represent the population
  13. 25. does not fairly represent the population
  14. 26. the values in both data sets show no pattern
Down
  1. 1. is used to show relationships between two or more sets of data
  2. 2. you can use this to compare two related sets of data
  3. 3. a graph that you need to observe closely so it doesn't trick you
  4. 4. can be used to display and compare data
  5. 6. an extreme value in a data set
  6. 7. the difference between the lower and upper quartiles in a data set
  7. 8. based on members of the population that are readily available
  8. 11. shows how a set of data is divided into parts
  9. 13. the values in one set increase as the values in the other set decrease
  10. 16. uses the digits of each number to organize and display a set of data
  11. 17. can be used to show how many times each data value occurs
  12. 24. when the y-axis is broken on a plot of y versus x