Probability Introduction

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

Is it more likely or less likely to pull a red marble than a green marble?

• more likely
• less likely

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

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

Probability is ...

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

Tags

CCSS.7.SP.C.5

What is the probability of spinning the spinner and having it land on RED?

• 33%
• 50%
• 12%

Tags

CCSS.7.SP.C.5

What is the probability of selecting an orange candy?

• 0%
• 25%
• 50%
• 100%

Tags

CCSS.7.SP.C.7B

What is the probability of tossing a quarter and it landing on heads?

• 1
• 1/2
• 1/3

Tags

CCSS.7.SP.C.7A

A bag has 3 red marbles, 2 blue, 4 green and 1 yellow marble. What is the probability of pulling a red?

• 3/10

• 3/9

• 1/9

• 1/3

What is the probability of getting any letter that is not A?

• 6/8

• 3/4

• 2/8

• 1/4

List the possible outcomes for flipping a coin.

• heads

• tails

• heads and tails

• 1,2,3,4,5,6