Simple Probability Word

• 1/6, 16.7%

• 5/6, 83.3%

• 1/5, 20%

• 100%

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

The chart below represents the number of marbles in a jar.
P(green) = 

• 5/19

• 10/28

• 5/14

P(not A) = 
*Remember to simplify.*

• 6/8

• 3/4

• 2/8

• 1/4

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

• 1/2

• 1/3

• 1/4

• Never, Tails never fails.

The probability of it raining today is 30%.  What is the probability that it will NOT rain?

• 30%

• 70%

• 100%

• 0%

• 0%

• 1/6, 16.7%

• 1/2, 50%

• 6/6 100%

• 0%

• 1/4, 25%

• 1/2, 50%

• 100%

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

• more likely

• less likely