Part 10 Review

The probability of rolling a die and getting a 5.

• 1/6

• 1/4

• 1/5

• 1/3

The probability of rolling two dice and getting a 6 on the first one and a 4 on the second.

• 1/36

• 1/12

• 1/18

• 1/24

What is P(A ∪ B) = P(A) + P(B) - P(A and B)?

• The addition rule formula.

• The multiplication rule formula.

• The subtraction rule formula.

• The division rule formula.

The symbol in probability notation for conditional probability. What is P(A|B)=P(A given B)?

• P(A|B)

• P(B|A)

• P(A and B)

• P(A or B)

Definition of an independent event.

• An independent event is one that does not change based on what happens prior to it.

• An independent event is one that is influenced by previous events.

• An independent event is one that depends on the outcome of another event.

• An independent event is one that is certain to happen.

The probability of flipping a coin and getting tails

• 50%

• 25%

• 75%

• 0%

The probability of rolling two dice and getting an even number on the first die and an odd number on the second.

• 1/4

• 1/2

• 1/8

• 3/4

The probability of drawing a 5 or a diamond from a deck of cards. (Don't have to reduce)

• 16/52

• 12/52

• 20/52

• 10/52

What is the probability of event (A) occurring, given event (B)?

• Definition of conditional probability.

• Probability of event (B) occurring, given event (A).

• Joint probability of events (A) and (B).

• Probability of event (A) occurring independently.

Definition of a dependent event.

• The probability of the event will change based on what has happened prior to it.

• The probability of the event will not change based on what has happened prior to it.

• Mutually exclusive event

• A certain event