Math Crossword Assignment

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Across
  1. 4. What method in probability has non restrictions and restrictions?
  2. 7. What principle multiplies events together to get a total number of outcomes?
  3. 9. What event in probability has different attributes and cannot occur simultaneously?
  4. 10. What term fits best for a possible result of an experiment?
  5. 13. Ways to reorder sets such as ABC BCA CBA...?
  6. 17. What term is used for what did happen in a probability event?
  7. 19. What type of probability is based on intuition, educated guess and estimates?
  8. 20. What is a math term where order does not matter?
Down
  1. 1. What method is a triangular arrangement of expanding numbers?
  2. 2. What math term can be explained as in favour or against?
  3. 3. What probability term uses n! or arranging all items in a set?
  4. 5. what are identical permutations?
  5. 6. What event is when one event happening or that event not happening influences the probability of the other happening?
  6. 8. What rule in probability has mutually exclusive events?
  7. 11. What term is used to describe what should happen in a probability event?
  8. 12. What event is when the occurring of one event has no influence on the probability of the other event happening?
  9. 14. What 3 letters would be the number of permutations of r items from a collection of n items?
  10. 15. What do you call a defined set of possible outcomes?
  11. 16. What term is used for the way in which a set number of things is ordered or arranged?
  12. 18. What term is used for the likelihood of something occurring?