Experimental and Theoretical Probability

Front

What is the definition of experimental probability?

Back

Experimental probability is the probability that is based on the actual results of an experiment or trial, representing what actually happens.

Front

What is the formula for calculating theoretical probability?

Back

Theoretical probability is calculated using the formula: P(Event) = Number of favorable outcomes / Total number of possible outcomes.

Tags

CCSS.7.SP.C.7A

Front

If a spinner is divided into 5 equal sections, what is the probability of landing on a specific color?

Back

The probability of landing on a specific color is 1/5 or 20%.

Tags

CCSS.7.SP.C.7A

Front

What is the probability of an event that cannot happen?

Back

The probability of an event that cannot happen is 0.

Tags

CCSS.7.SP.C.5

Front

How do you calculate the probability of picking a specific item from a bag?

Back

To calculate the probability of picking a specific item, divide the number of that item by the total number of items in the bag.

Tags

CCSS.7.SP.C.7B

Front

What is the relationship between experimental probability and theoretical probability?

Back

Experimental probability is based on actual experiments, while theoretical probability is based on expected outcomes.

Front

If Jonah has an experimental probability of catching a fly ball of 7/8, what is the approximate percentage of times he will catch it?

Back

Jonah will catch the fly ball approximately 88% of the time.

Tags

CCSS.7.SP.C.6

Front

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

Back

If an event has a probability of 1, it means that the event is certain to occur.

Tags

CCSS.7.SP.C.5

Front

What is the probability of an event that is certain to happen?

Back

The probability of an event that is certain to happen is 1.

Tags

CCSS.7.SP.C.5

Front

In a bag with 5 quarters, 2 dimes, and 4 pennies, what is the total number of coins?

Back

The total number of coins is 11.

Tags

CCSS.4.MD.A.2