Unit 1 Assesment (Pre Algebra B Dinner)

Front

What is probability?

Back

Probability is a measure of the likelihood that an event will occur, expressed as a number between 0 and 1.

Front

What is the probability of flipping 2 coins and both landing on heads?

Back

1/4

Front

How do you calculate the probability of an event?

Back

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

Front

What is a sample space in probability?

Back

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

Front

If a gym has 12 exercise stations and 6 are weightlifting benches, what is the probability of selecting a weightlifting bench?

Back

1/2

Front

What is the sample space for adopting a dog with male, female, puppy, adult, and colors yellow, brown, black?

Back

12 possible outcomes.

Front

What is the sample space for roses with thorns, without thorns, and colors pink, red, yellow?

Back

6 possible outcomes.

Front

If there are 20 boats at a marina and 7 are from Ohio, what is the probability of selecting a boat from Ohio?

Back

7/20

Front

What does it mean if an event has a probability of 0?

Back

It means the event is impossible and will not occur.

Front

What does it mean if an event has a probability of 1?

Back

It means the event is certain and will definitely occur.