2024/25 Ch9 D7 Probability TEST

Front

What is the likelihood you choose a 2 from the numbers 1-10?

Back

Unlikely

Front

What is Theoretical Probability?

Back

The ratio of favorable outcomes to the total number of possible outcomes.

Front

How many total outfit options are represented if you have 3 shirts, 2 pairs of pants and 2 pairs of sneakers to choose from?

Back

12 outfits

Front

What is the probability that Emma will NOT spin a green on her spinner?

Back

3/4

Front

What is the probability of spinning an even number?

Back

50%

Front

Define Probability.

Back

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

Front

What is an event in probability?

Back

An event is a specific outcome or a set of outcomes of a random experiment.

Front

What is a sample space?

Back

The sample space is the set of all possible outcomes of a probability experiment.

Front

What is the formula for calculating probability?

Back

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

Front

What does it mean if an event is 'certain'?

Back

A certain event is one that is guaranteed to happen, with a probability of 1.