Worksheet On Finding The Probability Page 2

Principles of Probability: Worksheet on Finding the Probability II

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6. If one letter is chosen at random from the word

, what is the

probability that the letter chosen will be a "t"?

7. A die has sides are numbered 1 to 6. If the cube is thrown once, what is the

probability of rolling a 6?

8. A bag contains 12 red marbles, 10 green marbles, 2 yellow marbles, 19 blue

marbles, and 9 purple marbles. What is the probability of pulling out a green

marble?

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9. If one letter is chosen at random from the word

, what is the probability

that the letter chosen will be an "s"?

10. The sides of a number cube have the numbers 9, 3, 5, 3, 7, and 9. If the cube is

thrown once, what is the probability of rolling a 9?

* This worksheet was modified from

Demystifying Scientific Data: RET 2006, Rev 2

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