Probability

What is the probability of getting heads in a fair coin toss?

• 1/3

• 1/6

• 1/2

• 1/4

On a probability line, what does a probability of 1 mean?

• Impossible

• Random

• Certain

• Unlikely

How many sides does a standard die have?

• 8

• 6

• 10

• 4

If you roll a die, what is the probability of getting a 3?

• 1/8

• 1/6

• 1/3

• 1/2

What is a trial in probability?

• A fixed outcome

• A certain event

• A random outcome process

• A predictable event

If a spinner has 16 equally sized sectors, what is the probability of landing on one specific sector?

• 1/16

• 1/12

• 1/20

• 1/8

What is the probability of spinning a blue sector if there are 5 blue sectors out of 16?

• 5/12

• 5/16

• 5/20

• 5/8

In a bag with 3 green, 7 yellow, and 1 white marble, what is the probability of picking a green marble?

• 3/11

• 3/10

• 3/8

• 3/9

What is the probability of picking a yellow marble from the same bag?

• 7/8

• 7/11

• 7/10

• 7/9

What is the probability of picking the only white marble from the bag?

• 1/10

• 1/9

• 1/8

• 1/11