Probability Skills Test

What is the experimental probability of rolling a 5 on a fair six-sided die after rolling it 20 times and getting 4 fives?

• 0.80

• 0.25

• 0.20

• 0.10

If a spinner is divided into 8 equal sections and it lands on red 3 times out of 20 spins, what is the experimental probability of landing on red?

• 0.10

• 0.15

• 0.30

• 0.25

A bag contains 5 red marbles, 3 blue marbles, and 2 green marbles. If a marble is randomly selected, what is the experimental probability of selecting a blue marble?

• 2/10

• 3/10

• 1/5

• 4/10

In a survey, 60 out of 100 people said they prefer apples over oranges. What is the experimental probability of someone preferring apples?

• 0.75

• 0.6

• 0.4

• 1.2

If a coin is flipped 50 times and lands on heads 20 times, what is the experimental probability of landing on heads?

• 0.4

• 0.8

• 0.6

• 0.2

A deck of cards contains 52 cards. If a card is drawn at random, what is the experimental probability of drawing a heart?

• 0.50

• 0.75

• 0.10

• 0.25

If a basketball player makes 30 out of 50 free throws, what is the experimental probability of making a free throw?

• 0.3

• 1.2

• 0.6

• 0.75

In a class of 30 students, 15 students have a dog. What is the experimental probability of a student having a dog?

• 0.25

• 1.5

• 0.5

• 0.75

If a number cube is rolled 100 times and lands on 6, 18 times, what is the experimental probability of rolling a 6?

• 0.40

• 0.18

• 0.25

• 0.82

A jar contains 10 red candies, 5 blue candies, and 3 green candies. If a candy is randomly selected, what is the experimental probability of selecting a green candy?

• 0.15

• 0.25

• 0.30

• 0.10