NAME _____________________________________________ DATE ____________________________ PERIOD _____________
Homework: Probability of Independent Events
For Exercises 1–6, a number cube is rolled and the spinner at the right
is spun. Determine each probability.
1. P(1 and A)
2. P(odd and B)
3. P(prime and D)
4. P(greater than 4 and C)
5. P(less than 3 and consonant)
6. P(prime and consonant)
7. What is the probability of spinning the spinner above 3 times and getting a vowel each time?
8. What is the probability of rolling a number cube 3 times and getting a number less than 3 each time?
9. Boris has a coin and a number cube. The number cube is labeled 1through 6. He flips the coin once and rolls the
number cube once. What is the probability that the coin lands tails-up and the cube lands on an even number?
10. Graysen has a green number cube and a white number cube. The faces of the cubes are numbered 1 through 6.
Graysen will roll each cube one time. What is the probability that the green cube will land with an even number face-up
and the white cube will land with a number greater than 2 face-up?
Course 2 • Chapter 5 Apply Proportionality to Probability