Probability Mr. Daniel Samuilis

What is an event that will happen or has a probability of 1?

• theoretical

• probability

• mutually exclusive

• certain

an event with a probability of zero

• impossible

• mutually exclusive

• outcome

• outcome

Theoretically, what is the probability of rolling a sum of one with a pair of dice?

• 0

• 1/6

• 1/12

• 1/36

What is the probability of spinning a 2 on the spinner?

• 1/2

• 1/3

• 1/8

• 1/4

Probability can be written as a 

• fraction

• decimal

• percent

• all of the above

A die is rolled. What is the probability that the result is less than 3 ?

• 1/2

• 1/3

• 1/4

• 1/6

A regular 6-sided die is to be rolled once. What is the probability that a number less than or equal to 4 is rolled?

• 1/2

• 1/4

• 5/6

• 2/3

A coin is to be tossed twice. p(t, t) = ___

• 1/4

• 1/2

• 2

• 1/8

A coin is tossed and then a regular 6-sided die is rolled. What is the probability of the resulting outcome being

(tails, even)?

• 1/2

• 1/12

• 1/6

• 1/4

One card is randomly picked from a regular deck of cards. What is the theoretical probability that the card picked is a jack?

• 1/13

• 1/4

• 3/16

• 1/10