Simple Probability Vocabulary Review

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

• 1/2

• 1/3

• 1/4

• 1/6

Probability is between which two numbers?

• 0-100

• 5-10

• 0-1

You pick a marble from this bag.

What is the probability you will choose either a solid black or a solid white marble?

• 3/5

• 9/100

• 1/10

• 2/5

If you were to roll the die one time what is the probability of it landing on a 2?

• 2 out of 6

• 2 out of 2

• 1 out of 6

• 1 out of 1

P(a red 2 or a black 7)?

• 3/13

• 1/26

• 4/52

• 4/13

P(not A) =

*Remember to simplify.*

• 1/8

• 3/4

• 2/8

• 1/4

P(a red ace)?

• 3/13

• 1/26

• 1/13

• 4/13

A(n) _______________ is the result of a trial.

• sample space

• event

• experiment

• outcome

A(n) ______________ is anactivity involving chance in which results are observed.

• trial

• outcome

• sample space

• experiment

A(n) _____________________ is all the possible outcomes of an experiment.

• sample space

• trial

• experiment

• event