1.   Two coins are tossed and a number cube is rolled. How many outcomes are possible?
    A. 10 B. 12
    C. 24 D. 18
    Hint

  2.   A music store has 2 new pop CDs, 3 new rap CDs, and 2 new rock CDs in this week. If you purchase 1 of each type, how many combinations are there?
    A. 7 B. 10
    C. 15 D. 12
    Hint

  3.   A computer store offers a computer with a 15-, 17-, or 19-inch monitor and an inkjet or laser printer. Make a tree diagram to show the different ways a computer can be sold with a monitor and printer.
    A.
    B.
    C.
    D.
    Hint

  4.   The Millers’ have four children. What is the probability that they have 1 boy and 3 girls? Assume that the chance of having either a boy or a girl is 50%.
    A. B.
    C. D.
    Hint

  5.   The Millers’ have four children. What is the probability that the first three children were boys and the fourth child was a girl? Assume that the chance of having either a boy or a girl is 50%.
    A. B.
    C. D.
    Hint



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