1.   Ben, Jenny, Angela, and Craig all ran in the 1-mile cross-country race. What is the probability that Craig finished ahead of Ben?
    A. B.
    C. + D.
    Hint

  2.   If the mean of three numbers is 4, what is their sum?
    A. 12 B. 64
    C. 7 D. 27
    Hint

  3.   Suppose you roll two 10-sided dice with faces numbered 1 to 10 and added the two outcomes. What is the probability that the sum is even?
    A. B.
    C. D.
    Hint

  4.   Suppose one player rolls a 6-sided die numbered 1 to 6, and a second player rolls an 8-sided die numbered 1 to 8. They find the difference between the numbers subtracting the lesser number from the greater number. Which difference gives the greatest probability?
    A. 1 B. 2
    C. 4 D. 3
    Hint

  5.   To win the 2-of-7 lottery game, players must match two numbers from 1 to 7 with those selected in a random drawing. What is the total number of possible pairs in the game?
    A. 13 B. 9
    C. 42 D. 21
    Hint

  6.   In the three-team playoff structure below, what is the probability that Team A will win assuming every team has an equal chance of winning?
   
    A. B.
    C. D.
    Hint



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