Probability and fundamental counting principle

Front

What is the probability of rolling a 5 on a standard die?

Back

1/6

Front

What is a tree diagram?

Back

A drawing with branches of all possible outcomes.

Front

How many total outcomes are there when rolling a die and flipping a coin?

Back

12

Front

What is the sample space when rolling a regular number cube?

Back

1, 2, 3, 4, 5, 6

Front

What is the probability of the spinner landing on yellow if it has 12 equal sections?

Back

1/12

Front

Define probability.

Back

The measure of the likelihood that an event will occur.

Front

What is the fundamental counting principle?

Back

If one event can occur in m ways and a second can occur independently in n ways, then the two events can occur in m × n ways.

Front

How do you calculate the probability of an event?

Back

Probability = (Number of favorable outcomes) / (Total number of outcomes)

Front

What is a sample space in probability?

Back

The set of all possible outcomes of a random experiment.

Front

What is the probability of rolling an even number on a standard die?

Back

3/6 or 1/2