1.   An arrangement in which order is important is called a(n) ______.
    A. outcome B. compound event
    C. factorial D. permutation
    Hint

  2.   In how many ways can 8 CDs be stacked?
    A. 36 B. 40,320
    C. 9216 D. 288
    Hint

  3.   Compute 10!
    A. 362,880 B. 36,288,000
    C. 36,288 D. 3,628,800
    Hint

  4.   Meghan owns 5 pairs of basketball shorts. If she wears a different pair every day for five days, how many different orders are there in which she could wear the shorts?
    A. 15 B. 120
    C. 24 D. 60
    Hint

  5.   A baseball team has 15 players, but there are only 9 positions. How many different choices are there for how to put 9 players on the field?
    A. 99
    B. 120
    C. 1,816,214,400
    D. 1,307,674,368,000
    Hint



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