Simple Probability Practice 22_23

Front

What is probability?

Back

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

Tags

CCSS.7.SP.C.5

Front

What is the formula for calculating probability?

Back

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

Tags

CCSS.7.SP.C.7A

Front

What is a complementary event in probability?

Back

The complementary event is the event that represents all outcomes not included in the event. For example, if the probability of rain is 30%, the probability of no rain is 70%.

Tags

CCSS.HSS.CP.A.1

Front

If a standard die is rolled, what is the probability of rolling a 3?

Back

1/6

Tags

CCSS.7.SP.C.7A

Front

In a standard deck of cards, how many total cards are there?

Back

There are 52 cards in a standard deck.

Front

What is the probability of drawing a heart from a standard deck of cards?

Back

1/4, since there are 13 hearts in a deck of 52 cards.

Tags

CCSS.7.SP.C.7B

Front

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

Back

1/2

Tags

CCSS.7.SP.C.7A

Front

If there are 4 jacks in a deck of 52 cards, what is the probability of drawing a jack?

Back

1/13

Tags

CCSS.7.SP.C.7B

Front

What is the probability of selecting a vowel from the word 'MATHEMATICS'?

Back

4/11, since there are 4 vowels (A, E, A, I) in the 11 letters.

Tags

CCSS.7.SP.C.7B

Front

What does it mean if an event has a probability of 0?

Back

It means that the event is impossible and will not occur.

Tags

CCSS.7.SP.C.5