S&P - Fast Curious #1

A collection or a set of possible outcomes of a random experiment.

• Independent Events

• Complements

• Sample space

• Conditional Probability

How big is the sample space of flipping a coin?

• 0.5

• 1

• 2

• 100

How big is the sample space of rolling a number cube?

• 6

• 100

• 1/6

• 1

The sum of the probabilities of all events in a sample space equals ________.

• 0

• 1

• 10

• 100

Which answer is NOT an example of the Complement Rule?

• P(A) + P(Not A) = 1

• P(A) - P(Not A) = 1

• 1 - P(A) = P(Not A)

• 1 - P(Not A) = P(A)

Which notation represents an intersection (Probability of A AND B)?

• P(A)

• P(A|B)

• P(A∩B)

• P(A∪B)

Which notation represents a union (Probability of A OR B)?

• P(A)

• P(A|B)

• P(A∩B)

• P(A∪B)

Which notation represents conditional probability (Probability of A GIVEN B)?

• P(A)

• P(A|B)

• P(A∩B)

• P(A∪B)

When one event has no effect on another event, those events are ________.

• Dependent

• Independent

• Mutually Exclusive

• Complements

Two events that cannot occur at the same time are _________.

• Dependent

• Indepedent

• Mutually exclusive

• Compliments