Front

What is a probability model?

Back

A probability model is a mathematical representation of a random phenomenon, describing the likelihood of different outcomes.

Tags

CCSS.7.SP.C.7A

Front

What is a sample space?

Back

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

Front

What does it mean to draw a marker without looking?

Back

It means selecting a marker randomly from a collection without any visual guidance, ensuring each marker has an equal chance of being chosen.

Tags

CCSS.7.SP.C.7A

Front

How do you calculate the probability of an event?

Back

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

Tags

CCSS.7.SP.C.7A

Front

What is an even number?

Back

An even number is an integer that is exactly divisible by 2.

Tags

CCSS.2.OA.C.3

Front

If there are 5 blue markers and 3 red markers, what is the probability of picking a blue marker?

Back

Probability = 5/(5+3) = 5/8.

Tags

CCSS.7.SP.C.7B

Front

What is the difference between an event and a sample space?

Back

An event is a specific outcome or a set of outcomes from the sample space.

Front

What does it mean if an event is certain?

Back

If an event is certain, it has a probability of 1, meaning it will definitely occur.

Tags

CCSS.7.SP.C.5

Front

What is the probability of rolling a 3 on a standard six-sided die?

Back

Probability = 1/6, since there is one favorable outcome (rolling a 3) out of six possible outcomes.

Tags

CCSS.7.SP.C.7A

Front

What is a random experiment?

Back

A random experiment is a process that leads to one of several possible outcomes, where the outcome cannot be predicted with certainty.

Tags

CCSS.7.SP.C.8B