Chapter 11 Vocabulary

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Across
  1. 2. an outcome or set of outcomes of an experiment or situation
  2. 5. a graph with points plotted to show a possible relationship between two sets of data
  3. 6. the difference between the greatest and least values in a data set
  4. 7. having no relationship between two data sets values
  5. 9. two events cannot occur in the same trial of an experiment
  6. 10. the median of the upper half of a set of data
  7. 11. the median of the lower half of a set of data
  8. 12. a straight line that comes closest to the points on a scatter plot
  9. 14. all possible outcomes of an experiment
  10. 16. a graph that displays the highest and lowest quarters of data
  11. 18. a possible result of a probability experiment
  12. 19. a stem-and-leaf plot that compares two set of data
  13. 23. graph used to organize and display data so that the frequencies can be compared
  14. 26. outcomes that have the same probability
  15. 29. one set of data value increases while the other decreases
  16. 30. an event made up of two or more simple events
  17. 31. events for which the outcome of one event affect the probability of the other
  18. 33. a single repetition or observation of an experiment
Down
  1. 1. the sum of a set of data divided by the number of items in a data set
  2. 2. the ratio of the number of times the activity is performed
  3. 3. the ratio of the number of equally likely outcomes in an event to the number of possible outcomes
  4. 4. the least value in a data set
  5. 8. the description of the relationship between two data sets
  6. 13. when all outcomes of an experiment are equally likely
  7. 15. the greatest value in a data set
  8. 17. two events are disjoint if they cannot occur in the same trial of an experiment
  9. 20. a number line with marks or dots that show frequency
  10. 21. when two data sets data values increase or decrease together
  11. 22. the number or numbers that occur most frequently in a set of data
  12. 24. the middle number in an ordered set of data
  13. 25. a number from 0 to 1 that describes how likely an event is to occur
  14. 27. events for which the outcome of one event does not affect another
  15. 28. a value much greater or much less than the others in a data set
  16. 32. an activity based on chance