Compound Probability (22/23)

Front

What is compound probability?

Back

Compound probability refers to the probability of two or more events happening at the same time. It can be calculated using the probabilities of individual events.

Front

What is the formula for calculating the probability of two independent events A and B occurring?

Back

The formula is P(A and B) = P(A) * P(B).

Front

What is the probability of picking a red marble, keeping it, then picking another red marble?

Back

Front

What is the probability of picking two marbles that are not orange from a bag containing 5 blue, 4 red, and 3 orange marbles?

Back

Front

What is a compound event?

Back

A compound event consists of two or more simple events.

Front

What is the probability of rolling a 6 on the first roll and a number less than 5 on the second roll of a number cube?

Back

Front

How do you calculate the probability of drawing a red marble, replacing it, and then drawing a green marble from a bag of 17 marbles?

Back

Front

What are dependent events?

Back

Dependent events are events where the outcome of one event affects the outcome of another.

Front

What is the probability of an event that is certain to happen?

Back

The probability is 1.

Front

What is the probability of an event that is impossible to happen?

Back

The probability is 0.