1.   What is the probability of a number less than 4 showing when a number cube is rolled?
    A. B.
    C. D.
    Hint

  2.   An event with a probability of ______.
    A. cannot occur B. is not very likely to occur
    C. is certain to occur D. is very likely to occur
    Hint

  3.   A randomly-thrown dart hits the dartboard shown. Find the probability of the dart landing in the shaded region.
   
    A. B.
    C. D.
    Hint

  4.   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

  5.   A number cube with sides 16 is rolled 20 times. The chart below shows the outcomes of the experiment. What is the experimental probability of rolling a 5.
   
    A. B.
    C. D.
    Hint