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

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

  3.   Find the number of ways a family of 4 can stand next to each other for a photograph.
    A. 24 B. 76
    C. 120 D. 10
    Hint

  4.   Determine the number of ways awards can be given for first, second, and third places in a race if there are 7 runners participating.
    A. 5040 B. 840
    C. 2520 D. 210
    Hint

  5.   Eight ______ is the product of all the counting numbers beginning with eight and counting backward to one.
    A. permutation B. factorial
    C. outcome D. compound event
    Hint



Glencoe
The McGraw-Hill Companies