Unit 6 Test Corrections

What is the term for the actual results obtained from conducting an experiment?

• Theoretical

• Experimental

• Hypothetical

• Predictive

What is the probability of rolling a 3 on a standard six-sided die?

A bag contains 3 red marbles, 2 blue marbles, and 5 green marbles. What is the probability of drawing a blue marble?

Which of the following represents a sample space for flipping a coin and rolling a die?

• Heads, Tails, 1, 2, 3, 4, 5, 6

• Heads-1, Heads-2, Heads-3, Heads-4, Heads-5, Heads-6, Tails-1, Tails-2, Tails-3, Tails-4, Tails-5, Tails-6

• Heads, Tails, 1, 2, 3

• 1, 2, 3, 4, 5, 6

A spinner has 4 equal sections labeled A, B, C, and D. What is the theoretical probability of the spinner landing on section A?

If a coin is flipped 100 times and lands on heads 60 times, what is the experimental probability of landing on heads?

A die is rolled and a coin is flipped. What is the probability of rolling a 2 and flipping tails?

A jar contains 5 red, 3 blue, and 2 yellow marbles. What is the probability of drawing a red marble?

A number cube is rolled 30 times and lands on 4 a total of 8 times. What is the experimental probability of rolling a 4?

A spinner has 8 equal sections numbered 1 to 8. What is the probability of the spinner landing on an even number?