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A spinner numbered 1 through 10 is spun 100 times. The results of the experiment are shown in the table below. What is the experimental probability of spinning an 8? |
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A set of 15 cards is numbered 1, 2, 3, …, 15. Suppose you choose one card at random without looking. What is the probability of choosing an odd-numbered card? |
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3. |
What is the theoretical probability of rolling an even number greater than three on a standard die. |
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4. |
Design a pair of dice so the probability that a player using Die A scores a point on a turn is . |
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Put a 5 on each face of Die A. Put a 1 on three faces of Die B and a 2 on the other three faces. |
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Put a 3 on each face of Die A. Put a 5 on two faces of Die B and a 2 on the other four faces. |
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Put a 1 on three faces of Die A and a 6 on the other three faces. Put a 3 on one face of Die B and a 5 on the other five faces. |
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Put a 2 on four faces of Die A and a 4 on the other two faces. Put a 5 on each face of Die B. |
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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. |
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Barry and Clarice are sharing a bag of candies. The bag contains 4 grape, 3 orange, and 2 root beer-flavored candies. If Clarice picks first and gets a grape candy, what is the probability that Barry's candy will also be grape? |
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