Probability

Front

Ben has a basket of 5 red balls, 3 yellow balls, and 2 green balls. What is the probability that the ball he randomly chooses will be red?

Back

1/2

Front

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? Options: 2, 5, 4, 3

Back

5

Front

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? Options: 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.

Back

The experimental probability and theoretical probability are equal.

Front

Which of the following describes experimental probability?

Back

Perform an experiment to determine the probability of an event

Front

Which of the following describes theoretical probability?

Back

Use a formula to determine the expected probability of an event

Front

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?

Back

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

Front

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?

Back

3/7

Front

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?

Back

3/4

Front

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

Back

48

Front

Which of the following scenarios does not have 144 different combinations? A travel agency has 4 different vacation destinations, 3 different flights, and 12 hotel options. You have 8 shirts, 6 pairs of pants, and 3 pairs of pants. A restaurant has 12 main dishes, 6 side dishes, and 2 dessert options. An instrument shop has 80 brass instruments, 39 woodwind instruments, and 25 percussion instruments.

Back

An instrument shop has 80 brass instruments, 39 woodwind instruments, and 25 percussion instruments.