Sample Space and Probability

Front

What is the definition of Sample Space?

Back

A sample space is a list of all possible outcomes of an event.

Front

What is the probability of an event?

Back

The probability of an event is a measure of the likelihood that the event will occur, expressed as a number between 0 and 1.

Tags

CCSS.7.SP.C.5

Front

How do you calculate the probability of an event?

Back

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

Tags

CCSS.7.SP.C.7A

Front

What is a favorable outcome?

Back

A favorable outcome is an outcome that satisfies the conditions of the event.

Front

What is the sample space for flipping one coin?

Back

The sample space is {H, T} where H is heads and T is tails.

Front

What is the sample space for rolling a six-sided die?

Back

The sample space is {1, 2, 3, 4, 5, 6}.

Front

What is the sample space for flipping two coins?

Back

The sample space is {HH, HT, TH, TT}.

Front

If you have 3 types of sandwiches and 2 types of drinks, how many combinations can you make?

Back

You can make 6 combinations (3 sandwiches x 2 drinks).

Front

What is the probability of picking a boy who speaks German if the probability is 0.7273?

Back

The probability is 0.7273.

Front

What is the total number of outcomes when choosing a vowel (a, e, i, o, u) and then a number (2 or 6)?

Back

The total number of outcomes is 10.