Probability Skills Quiz

The table shows the results of 50 rolls of a number cube. According to the data in the table, what was the experimental probability of rolling a 1?

What color are you MOST likely to land on?

Which of the following best describes the likelihood of the spinner landing on a number less than 6?

• impossible

• unlikely

• equally likely

• likely

• certain

A coin is flipped 100 times and lands on heads 55 times. What is the experimental probability of flipping a head?

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

If two fair coins are flipped, what is the probability that both coins will land on heads?

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

If the probability of raining tomorrow is 0.2, what is the probability that it will not rain tomorrow?

• 0.2

• 0.8

• 0.5

• 0.3

In a deck of 52 cards, what is the probability of drawing an Ace?

If you roll two six-sided dice, what is the probability that the sum of the two dice will be 7?