Probability 1/2

What is 2/3 as a percent (rounded to the nearest percent)? 

• 33%
• 67%
• 66%

What is 9/18 as a percent? 

• 90%
• 50%
• 2%

What is 1.03 as a percent? 

• 3%
• 1030%
• 130%
• 103%

What is the probability of pulling a red marble
out of a jar of marbles that have 10 green marbles, 7 red marbles and 3 blue marbles?

• 1/7
• 7/20
• 7/10
• 3/10

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

What is the probability of the spinner landing on an odd number?

• 1/2
• 4/4
• 1/4
• 1/3

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

What is the probability of choosing a marble 
that is not green from the jar?

• 10/20
• 10/10
• 3/20
• 7/20

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Is the spinner more likely or less likely to land
on green than yellow?

• more likely
• less likely

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Is it certain or impossible for the spinner to land on orange?

• imposssible
• certain

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Which color marble is least likely to be pulled from the jar?

• Green 
• Red
• Blue

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Are these dependent or independent events:
A bag contains eight red marbles and four blue marbles. You randomly pick a red marble and then pick a second marble without returning the marbles to the bag. 

• Dependent
• Independent