This describes an event with a probability close to 1.
What is likely?
100
A spinner with nine equal-sized sections numbered one to nine is spun once. What is the probability that the spinner will land on a number that is not a multiple of three?
What is 2/3?
100
Belle is playing a game where the probability of drawing a card with a value greater than 12 is 1/16. If she draws 96 cards throughout the game, which of the following is the best prediction of the number of cards she will draw with a value greater than 12?
What is 6?
100
Nathan is flipping a coin three times.
What is the probability that it will land on tails twice and heads once?
What is 3/8?
200
This type of probability is based on known facts and is what should happen in an experiment.
What is theoretical probability?
200
This describes an event with a probability of 0.
What is impossible?
200
The letters needed to spell "probability" are placed in a bag.
P, R, O, B, A, B, I, L, I, T, Y
What is the probability that a "B" will be drawn from the bag?
What is 2/11?
200
Jasper works as an inspector at a factory that makes polo shirts. He has found that the probability of a shirt that is produced being defective is 1/50. If 1,700 polo shirts are produced in one day at the factory, which of the following is the best prediction of the number of defective polo shirts?
What is 34?
200
Dorian has two bags. Each bag has the letters A, B, and C written on little pieces of paper inside of it. He draws one letter from each bag.
What is the probability that he draws out a vowel and a consonant?
What is 4/9?
300
This type of probability is what actually happened in an experiment.
What is experimental probability?
300
This describes an event with a probability of 1.
What is certain?
300
A bag of balloons contains 4 red balloons, 11 green balloons, 15 yellow balloons, and 9 orange balloons. What is the probability that a randomly selected balloon would be green or orange?
What is 20/39?
300
The 7th grade class at Oaklawn Middle School is divided among 6 teachers for homeroom. Mrs. Stevenson has 19 students, Mr. Bullock has 23 students, Mrs. Taylor has 20 students, Mrs. Moon has 29 students, Mrs. Filcher has 22 students, and Mrs. Norris has 26 students. If a 7th grade student is selected at random, what is the probability that the student is not in a male teacher's homeroom?
What is 116/139?
300
Tabitha and her mother went to the pet store. Her mother told her she could either choose a cat, dog, or fish, and either get a toy for the pet or a book about the pet.
What is the probability that she chooses a four-legged pet and a toy for it?
What is 1/3?
400
This is the chance that an event will NOT occur.
What is complement?
400
This describes an event with a probability close to 0.
What is unlikely?
400
The letters needed to spell "probability" are placed in a bag.
P, R, O, B, A, B, I, L, I, T, Y
What is the probability that a vowel will be drawn from the bag?
What is 4/11?
400
Merle has found that the probability of randomly drawing a bag of green tea out of a box of assorted tea bags is 3/7. If Merle draws 28 tea bags out of the box, which of the following is the best prediction of the number of tea bags that will be green tea?
What is 12?
400
Stephanie has 8 pairs of blue pants, 2 pairs of white pants, 5 pairs of black pants, and 4 pairs of brown pants. If she chooses one pair of pants, what is the probability that they are not brown?
What is 15/19?
500
This is the ratio of experimental successes to experimental attempts.
What is relative frequency?
500
This describes an event with a probability close to 1/2.
What is neither likely or unlikely?
500
A spinner with nine equal-sized sections numbered one to nine is spun once. What is the probability that the spinner will land on a number that is a multiple of three?
What is 1/3?
500
Tameka bought three dozen donuts to take into work. There are 12 cake donuts, 8 glazed donuts, 6 chocolate donuts, and 10 blueberry donuts. If she randomly gives donuts to 12 of her coworkers, which of the following is the best prediction of the number of coworkers that will receive a cake donut?
What is 4?
500
Tabitha and her mother went to the pet store. Her mother told her she could either choose a cat, dog, or fish, and either get a toy for the pet or a book about the pet.
What is the probability that she chooses a fish and a toy for it?