Probability

6-Sided Die (?/6)

100

Probability of rolling a 3?

1/6

200

Probability for rolling an odd number?

3/6 or 1/2

300

Probability of rolling an even number?

3/6 or 1/2

400

Probability of rolling a 1 or a 6?

2/6 or 1/3

500

Probability of rolling a 2 & a 4?

1/36

Coin Flip (?/2)

100

Probability of flipping a coin and getting heads?

1/2

200

Probability of flipping a coin and getting tails?

1/2

300

Probability of flipping a coin and getting neither heads nor tails?

0/2 or 0

400

Probability of flipping a coin and getting heads or tails?

2/2 or 1

500

Probability of flipping a coin and getting tails and then flipping the coin again and getting heads?

1/4

Deck of Cards (?/52)

100

Probability of drawing a red card?

26/52 or 1/2

200

Probability of drawing a diamond?

13/52 or 1/4

300

Probability of drawing a 4?

4/52 or 1/13

400

Probability of drawing a Jack or Ace?

8/52 or 2/13

500

Probability of drawing a number card (Ace included)?

40/52 or 10/13

Compound Probability

100

Find the compound probability: 1/2 x 1/2

1/4

200

To find the compound probability of two fractions you _____________ across. 

Multiply

300

Find the compound probability of 1/2 and 13/52

13/104

400

Find the compound probability of 13/52 x 13/52

169/2704

500

Find the compound probability of 2/6 x 3/4

6/24

How likely or unlikely?

100

Kat's probability of winning the lottery is 0.75, what word could we use to describe this probability?

Likely

200

Tom's probability of spinning a blue on a spinner is 90%, what word could we use to describe this probability?

Likely

300

Tim's probability of winning the lottery is 0.05 , what word could we use to describe this probability?

unlikely

400

Sarah's probability of winning the lottery is 0.00, what word could we use to describe this probability?

Impossible

500

Kat's probability of winning the lottery is 0.50, what word could we use to describe this probability?

Equally likely or as likely as not, 50/50 chance