7th Grade-Probability Review

Front

What is the sample space in probability?

Back

A list of all possible outcomes of an event.

Front

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

Back

12 outcomes.

Front

What is the probability of picking a green marble, keeping it, then picking another green marble?

Back

1/7.

Front

What is the probability of selecting a jack from a standard deck of 52 playing cards?

Back

1/13.

Front

What are the three types of sandwiches served in the cafeteria?

Back

Tuna (T), Chicken (C), Peanut Butter (P).

Front

What are the two drink options available in the cafeteria?

Back

Milk (M) and Water (W).

Front

How do you calculate the total number of outcomes in a probability experiment?

Back

Multiply the number of outcomes for each individual event.

Front

What is an event in probability?

Back

A specific outcome or a set of outcomes from a probability experiment.

Front

What does it mean if two events are independent?

Back

The outcome of one event does not affect the outcome of the other.

Front

What is the formula for calculating probability?

Back

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