Compound Probability

Front

What is a compound event?

Back

An event that consists of two or more events.

Front

How many outcomes are there when tossing a coin and rolling a dice?

Back

12 outcomes.

Front

What is the probability of picking a blue marble, putting it back, then picking a red marble?

Back

Front

What is the probability of a coin showing tails and a number cube showing the number 3?

Back

Front

If you pick a red marble and keep it, how does that change the probability of getting a green marble on the second pick?

Back

More likely.

Tags

CCSS.HSS.CP.B.7

Front

What is the definition of probability?

Back

Probability is a measure of the likelihood that an event will occur.

Tags

CCSS.7.SP.C.5

Front

What is the formula for calculating the probability of a compound event?

Back

P(A and B) = P(A) * P(B) for independent events.

Tags

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.4

Front

What are independent events?

Back

Events where the outcome of one event does not affect the outcome of another.

Tags

CCSS.HSS.CP.A.5

Front

What are dependent events?

Back

Events where the outcome of one event affects the outcome of another.

Tags

CCSS.HSS.CP.A.5

Front

How do you calculate the total number of outcomes for two independent events?

Back

Multiply the number of outcomes of each event.