Probability

Front

What is probability?

Back

Probability is a measure of how likely an event is to occur, expressed as a number between 0 and 1, where 0 means the event will not happen and 1 means it will certainly happen.

Tags

CCSS.7.SP.C.5

Front

What is the probability of rolling an even number on a dice numbered 1-6?

Back

1/2

Tags

CCSS.7.SP.C.7A

Front

If I flip a coin 10 times, how many times should I expect to get heads?

Back

5

Tags

CCSS.7.SP.C.6

Front

What is the probability of selecting a brown candy from a bowl containing 4 yellow, 6 orange, 3 green, 5 blue, and 2 brown candies?

Back

1/10

Tags

CCSS.7.SP.C.7B

Front

A dice is rolled 20 times. How many times will a number less than 4 show?

Back

10

Tags

CCSS.7.SP.C.6

Front

What is the probability of drawing a red or black pen from a box containing 3 black pens, 7 blue pens, and 5 red pens?

Back

8/15

Tags

CCSS.HSS.CP.B.7

Front

What is the total number of outcomes when rolling a dice?

Back

6 (the numbers 1 through 6).

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 is the probability of rolling a 3 on a dice?

Back

1/6

Tags

CCSS.7.SP.C.7A

Front

If a bag contains 5 red balls and 3 blue balls, what is the probability of picking a blue ball?

Back

3/8

Tags

CCSS.7.SP.C.7B