G7 - 10.2 Finding Probability of Events 1

What is the probability of spinning red?

• 0
• 5/12
• 1/2
• 3/4

What is the probability of spinning green?  Remember to reduce!

• 0
• 1/4
• 1/2
• 3/4

The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”? 

• 2/7
• 5/49
• 5/7
• 10/49

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

How do you write 0.02 as a percent?

• 20%
• 200%
• 2%
• .02%

Tags

CCSS.7.RP.A.3

Change this decimal to a percent.
0.52

• 528%
• 52%
• 5.28%
• .5%

Probability can be written as ...

• a fraction
• a decimal
• a percent
• all of the above

Tags

CCSS.7.SP.C.5

Probability is ...

• the chance that some event will occur.
• a game that involves coins.
• a guarantee.

Tags

CCSS.7.SP.C.5

Twelve students have an equally likely chance of being selected in a drawing at school. Eight are girls and four are boys. What is the probability that a boy will be selected?

• 1/4

• 1/3

• 1/8

• 3/4

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

In a bag of 40 jelly beans , there are 5 black jelly beans. How many do you predict will be black in a bag of 160 jelly beans?

• 40

• 10

• 20

• 50

Tags

CCSS.7.RP.A.3

George picked some apples at the apple orchard. For every 16 apples he picked, 2 had a worm in it. How many apples can he predict to have a worm if he picks 64 apples?

• 4

• 8

• 16

• 24

Tags

CCSS.6.RP.A.3B