probability and counting principles

Front

What is Theoretical Probability?

Back

Theoretical Probability is what should happen in an ideal situation.

Tags

CCSS.7.SP.C.7A

Front

How many ways can a team of 8 basketball players choose a captain and co-captain?

Back

56 ways.

Front

What is Experimental Probability?

Back

Experimental Probability is what actually happens based on experiments or trials.

Front

What does the word 'arrange' usually refer to in probability?

Back

Permutation.

Front

What does the word 'selection' usually refer to in probability?

Back

Combination.

Front

What is the formula for calculating the probability of an event?

Back

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

Tags

CCSS.7.SP.C.7A

Front

What is a Permutation?

Back

A permutation is an arrangement of objects in a specific order.

Front

What is a Combination?

Back

A combination is a selection of objects without regard to the order.

Front

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

Back

1/2 or 50%.

Tags

CCSS.7.SP.C.7A

Front

What is the difference between independent and dependent events in probability?

Back

Independent events do not affect each other's outcomes; dependent events do.

Tags

CCSS.HSS.CP.A.5