Pre-Algebra - Test 8 Review

The probability of an event that must occur is 0.

• True
• False

Multiplication is used to find the probability of two events joined by "or."

• True
• False

A(n) compound event is composed of two or more separate events.

• True
• False

The branch of mathematics in which data is collected and studied is called probability.

• True
• False

Probability where each outcome is assumed to be equally likely is called theoretical probability.

• True
• False

Independent events are events that cannot happen at the same time.

• True
• False

A bag has three marbles: one red, one blue, and one yellow. The marbles are pulled from the bag one at a time without replacing them. In how many different orders could the marbles be pulled from the bag?

A coffee shop offers its customers either hot or cold coffee; light, medium, or dark roast; and hazelnut, French vanilla, or caramel flavoring. How many possible coffees do they offer?

Solve 6!

Solve ₁₁P₃