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

  2.   Compute 6!
    A. 720 B. 6
    C. 21 D. 5040
    Hint

  3.   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. 24
    C. 120 D. 60
    Hint

  4.   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. 1,816,214,400
    B. 99
    C. 1,307,674,368,000
    D. 120
    Hint

  5.   Evaluate 2! · 7!.
    A. 362,880 B. 5,040
    C. 14 D. 10,080
    Hint



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