AP Statistics Unit 4-5

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Across
  1. 2. A variable whose value is a result of a ________ process
  2. 5. A measure of likelihood between 0 and 1
  3. 7. An unusually high or low value that affects analysis
  4. 9. Rule P(A or B) = P(A) + P(B) − P(A and B)
  5. 11. Probability The probability of B given A
  6. 12. A variable that has countable outcomes
  7. 15. A measure of how spread out data is
  8. 16. The arithmetic average of a data set
  9. 17. Long-term average outcome of a random variable
  10. 18. Fixed number of trials with success/failure outcomes describes this type of distribution
  11. 19. Exclusive Events that cannot occur together
Down
  1. 1. Events Events that don’t influence each other’s outcomes
  2. 3. A type of Probability distribution for first success on nth trial
  3. 4. Using random events to model real-world probability
  4. 6. Rule P(A and B) = P(A) × P(B|A)
  5. 8. Numbers As sample size increases, relative frequency approaches theoretical probability
  6. 10. The event not happening (1 − P(event))
  7. 13. A variable that takes on any value in an interval
  8. 14. The square of the standard deviation
  9. 19. The middle value in an ordered data set