Probability review

A fair number cube is rolled 60 times. The results of the experiment are shown. For which side of the number cube were the experimental and theoretical probability the closest?

• 2
• 5
• 4
• 3

A spinner is spun and the results are shown in the chart. 
Which of the following statements is true about the probability of spinning a blue?

• The experimental probability and theoretical probability are equal.
• The experimental probability is less than the theoretical probability.
• The experimental probability is greater than the theoretical probability.
• The experimental probability cannot be determined from the data.

A spinner has 5 sections of equal size labeled P, Q, R, S, and T. The arrow of this spinner is spun 15 times and landed 4 times on the section labeled Q.
Which statement best describes the experimental probability and theoretical probability of the arrow landing on the section labeled Q? 

• The experimental probability is 4/15, and the theoretical probability is 1/5.
• The experimental probability is 1/5, and the theoretical probability is 1/5.
• The experimental probability is 4/15, and the theoretical probability is 4/15.
• The experimental probability is 1/5, and the theoretical probability is 4/15.

A bag of marbles has 8 red marbles and 6 purple marbles. Jennifer will randomly select 1 marble from the bag. What is the probability that she will select a purple marble?

• 6/8
• 3/4
• 6/14
• 3/7

A bag of candy contains 2 packs of Skittles, 4 Twizzlers, and 10 Reese's cups. What is the probability of reaching into the bag and choosing either a pack of Skittles or a Reese cup?

• 3/4
• 1/4
• 3/8
• 1/8

An ice cream parlor has six different flavors. They have 4 toppings and 2 types of cones. How many possible ice cream combinations are there?

• 24
• 48
• 6
• 12

Look at the dartboard. 
A boy is playing darts with his friends. What is the probability that his dart will land in an unshaded square?

• 12/25
• 13/25
• 10/25
• 11/25

A regular deck contains 52 cards, 2 of which are red eights. Assuming the cards are dealt randomly, which is the probability that the first card dealt will be a red eight?

• 1/26
• 1/13
• 1/52
• 2/13

What is an outcome?

• The result of an experiment
• The chance or likelihood of an event
• A fraction, decimal, or a percent
• An activity that gives various results

What is the P( not purple) on this spinner?

• 2/5

• 1/5

• 4/5

• 3/5