Simple probability

A bag has 7 marbles: 2 green, 2 blue, and 3 orange. What is the probability of reaching in and NOT pulling out a green?

• 2/7

• 3/7

• 4/7

• 5/7

Tags

CCSS.7.SP.C.5

What is the probability of spinning an EVEN number? 

• 50%

• 75%

Tags

CCSS.7.SP.C.7A

An event has a 0% chance of happening. This event is ___.

• Impossible

• Unlikely

• As likely as not

• Likely

• Certain

Tags

CCSS.7.SP.C.5

An event has a 50% chance of happening. This event is ___.

• Impossible

• Unlikely

• As likely as not

• Likely

• Certain

Tags

CCSS.7.SP.C.5

An event has a 75% chance of happening. This event is ___.

• Impossible

• Unlikely

• As likely as not

• Likely

• Certain

Tags

CCSS.7.SP.C.5

An event has a 100% chance of happening. This event is ___.

• Impossible

• Unlikely

• As likely as not

• Likely

• Certain

Tags

CCSS.7.SP.C.5

A spinner has 4 sections: 1 red, 1 blue, 1 green, 1 yellow. What is the probability that you spin and land on blue?

• 1/2

• 1/4

• 2/4

• 3/4

Tags

CCSS.7.SP.C.7A

What is the probability of spinning green?

• 0
• 1/4
• 1/2
• 3/4

Tags

CCSS.7.SP.C.7B

Using the spinner, what is P(purple or green)?

Tags

CCSS.HSS.CP.B.7

What's the probability of landing on a 3?

• 1/2

• 1/8

• 2/8 or 1/4

• 3/8

Tags

CCSS.7.SP.C.7A