Sample Spaces [7.DSP.16a]

Front

What is a sample space?

Back

All possible outcomes of a random experiment.

Front

How many total outfit options are represented if there are 3 shirts and 4 pants?

Back

12 (3 shirts x 4 pants = 12 outfit combinations).

Front

Which shows the sample space for flipping two coins?

Back

HH, HT, TH, TT.

Front

What is the probability of getting a tails when flipping a coin?

Back

0.50 (1 out of 2 outcomes).

Tags

CCSS.7.SP.C.7A

Front

What is the probability of getting a tails and an odd number when rolling a die?

Back

0.25 (1 out of 4 favorable outcomes).

Front

If Lyric has to select one literature course from 3 options, one history class from 3 options, and one PE class from 4 options, how many different combinations are there?

Back

36 (3 literature x 3 history x 4 PE = 36 combinations).

Front

What is an event in probability?

Back

A specific outcome or a set of outcomes from a sample space.

Front

What is the difference between independent and dependent events?

Back

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

Tags

CCSS.HSS.CP.A.5

Front

What is the formula for calculating probability?

Back

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

Tags

CCSS.7.SP.C.7A

Front

What does it mean if an event is certain?

Back

It has a probability of 1 (100% chance of occurring).

Tags

CCSS.7.SP.C.5