probability

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

• more likely
• less likely

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

• imposssible
• certain

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

• 10/20
• 10/10
• 3/20
• 7/20

If you were to roll the die one time what is the probability of it landing on a 2?

• 2 out of 6
• 2 out of 2
• 1 out of 6
• 1 out of 1

Is it likely, less likely, certain or impossible to select a red marble from a box of 12 red marbles?

• likely
• less likely
• certain
• impossible

Probability is ...

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

Probability can be written as ...

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

What is the probability of flipping a coin and getting heads?

• 1/2
• 1/3
• 1/4
• Never, Tails never fails.