Understand Experimental Probability

You completed an experiment where you rolled a dice 12 times and recorded your data in the table above. What is the experimental probability of rolling a 4?

• 2/6

• 1/6

• 1/12

• 5/12

You completed an experiment where you rolled a dice 12 times and recorded your data in the table above. What is the experimental probability of rolling a 3?

• 0%

• 100%

• 50%

• 25%

You completed an experiment where you rolled a dice 12 times and recorded your data in the table above. What is the experimental probability of rolling a 5?

• 1/3

• 2/3

• 1/12

• 2/12

What is the difference between experimental and theoretical probability?

• Experimental is based on trials, Theoretical is based on theory

• Experimental is based on theory, Theoretical is based on trials

• There is no difference, they are the same

You complete a trial where you draw 100 cards. Of the 100, 42 are black and 58 are red. What is the experimental probability of the next card being black?

• 42%

• 58%

• 40%

• 50%

There are 3 red marbles, 4 blue marbles, 2 green marbles, and 6 clear marbles in a burlap bag. One marble is randomly pulled from the bag. What is the probability the marble was green?

• 1/2

• 1/7

• 2/15

• 2/17

What is the probability of spinning the spinner and landing on the 7?

• impossible
• equally likely 
• unlikely 
• very likely 

What is the probability of spinning an odd number? 

• even chance
• likely 
• certain
• impossible