Probability Questions

Neil tossed a 6-sided die 90 times. The results of his tosses are recorded in the table below: Which number has the experimental probability of 13/90?

• 1

• 2

• 3

• 4

• 5

What is the theoretical probability of the spinner landing on a 5?

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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

The letters that form the word MATHEMATICS are placed in a bowl. What is the probability of choosing a "M"?

• 8/121

• 4/11

• 2/11

• 1/26

A bottle contains 8 marbles: 3 are red and 5 are blue. You are to take a marble from the bottle without looking. What is the probability that you pick a red marble?

• 1/3

• 3/8

• 5/8

• 3/5

A die is rolled, what is the probability that the number rolled is greater than 2?

• 2/3

• 1/3

• 1/2

• 1/4

Experimental Probability is:

• What will happen 

• What actually happens

• What should happen

• What I think happens

A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?

• 5/6

• 1/2

• 1/3

• 1/6

What is the probability of getting any letter that is not A?

• 5/8

• 3/4

• 2/8

• 1/4

A classroom is arranged with 8 seats in the front row, 10 seats in the middle row, and 12 seats in the back row. The teacher randomly assigns seats to students as they enter the classroom. What is the probability that the first students who enters the classroom will be assigned a seat in the front row?