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Across 4. A selection of a group of objects when the order is NOT important 5. Numbers that are much greater or much less than the other numbers in the set 8. The outcome of one event does not affect the outcome of the second event 12. A possible result of a probability experiment 14. Two or more events that have the same chance of happening 16. All outcomes in the sample space are not in the event 17. an average of n numbers computed by adding some function of the numbers and dividing by some function of n 18. a chart with bars whose lengths are proportional to quantities 19. A number from 0-1 (or 0% to 100%) that describes how likely an event if going to occur 20. The difference between the upper and lower quartiles.

Down 1. the number of observations in a given statistical category 2. A box is drawn around the quartile values and whiskers extend from each quartile to the extreme data points 3. When all outcomes of an experiment are equally likely 6. a bar chart representing a frequency distribution 7. An arrangement of a group of objects in which the order DOES matter 9. An outcome or set of outcomes in an experiment 10. Any activity based on chance 11. the most frequent value given in a set of data 13. A single repetition or observation of an experiment 15. The median of the upper and lower half of a data set 17. The middle number in a set of numbers that are listed in order