Compound Probability (Tree Diagrams and FCP)

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 multiplication rule for independent events or the addition rule for mutually exclusive events.

Front

How many possible outcomes are there when rolling two dice?

Back

36 possible outcomes.

Front

If you have 5 pairs of jeans, 8 t-shirts, and 2 pairs of shoes, how many different outfits can you create?

Back

80 different outfits.

Front

What is a tree diagram?

Back

A tree diagram is a visual representation that shows all the possible outcomes of a probability experiment, branching out from a starting point.

Front

What does a tree diagram help determine in a probability experiment?

Back

It helps determine the possible outcomes of a probability experiment.

Front

If a cafeteria serves 3 types of sandwiches and 2 types of drinks, how many combinations can you make?

Back

6 combinations (3 sandwiches x 2 drinks).

Front

What is the formula for calculating the total number of outcomes in a probability experiment?

Back

Multiply the number of outcomes for each event together.

Front

What is the difference between independent and dependent events in probability?

Back

Independent events do not affect each other's outcomes, while dependent events do.

Front

What is the probability of rolling a sum of 7 with two dice?

Back

The probability is 1/6.

Front

How do you calculate the probability of two independent events occurring?

Back

Multiply the probabilities of each event together.