3.1 Probability (Stoudt: 2 pts)

Front

What is sample space?

Back

A list of all possible outcomes of an event.

Front

Theoretical Probability is?

Back

What Should happen.

Front

What is the theoretical probability of landing on 5 when rolling a fair die?

Back

1/6.

Front

A bag has 3 red, 2 blue, 4 green, and 1 yellow marble. What is the theoretical probability of choosing a red?

Back

30%.

Front

A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?

Back

5/11.

Front

What is an event in probability?

Back

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

Front

What is the difference between theoretical and experimental probability?

Back

Theoretical probability is based on expected outcomes, while experimental probability is based on actual results from experiments.

Front

If a coin is flipped, what is the theoretical probability of getting heads?

Back

1/2.

Front

What is the formula for calculating probability?

Back

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

Front

What does it mean if two events are independent?

Back

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