1.   Two number cubes are rolled. What is the probability that their sum is 6?
    A. B.
    C. D.
    Hint

  2.   If you roll a number cube, what is the theoretical probability of rolling a 6?
    A. B.
    C. D.
    Hint

  3.   A penny is flipped 50 times. The chart below shoes the outcomes of the experiment. What is the experimental probability of the penny turning up tails?
   
    A. B.
    C. D.
    Hint

  4.   Suppose two standard dice are rolled. What is the probability that the sum of the dice is 9?
    A. B. 0
    C. D.
    Hint

  5.   When Maria gets ready for school, she has three shirts (in blue, green, or red) from which to choose. She can also wear either khaki pants or jeans. Draw a tree diagram showing the possible choices of shirts and pants.
    A. B.
    C. D.
    Hint

  6.   When Maria gets ready for school, she has three shirts (in blue, green, or red) from which to choose. She can also wear either khaki pants or jeans. If Maria picks a red shirt, what is the probability that she picks the khaki pants?
    A. B. 1
    C. D.
    Hint



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