Possible Outcomes
What is the Probability?
More Probability
Vocabulary
How Likely is it?
100
You flip a regular coin one time. Find the number of possible outcomes. 

2 outcomes (1 heads, 1 tails)

100

In a regular 52-card deck, what is the probability of you drawing a queen of hearts?

1/52

100
You are trying to decide what to wear to school. You know you have a green pair of pants, a red pair, and a blue pair. You also have a brown shirt, a plaid shirt, and a yellow shirt. How many different outfit combinations can you make?
9
100

Define "probability of an event."

It is the measure of the likelihood that an event will occur. 

100
How likely is it that a coin is flipped and lands on tails?
Equally likely
200

You roll a regular die one time. Find the number of possible outcomes. 

6

200

A standard dice is rolled. What is the probability that a 2, 4, OR 6 will be rolled?

3/6 or 1/2

200
What is the number of possible outcomes for spinning one spinner with 8 equal sections and another spinner with 6 equal sections?
48 possible outcomes
200

Define "sample space."

The set of all possible outcomes. 

200
How likely is it that a number cube is tossed and lands on 3?
Unlikely
300

You roll two fair dice. Find the number of possible outcomes. 

6x6 or 36

300

In a regular 52-card deck, what is the probability of you drawing 2 cards from the same suit?

3/2652

300

Two fair dice are rolled. What is the probability that their sum is greater than 13?

0

300

Describe the difference between events that are certain, likely, equally likely, unlikely, or never going to happen.

Certain would be 100% of the time, likely is anything greater than 50% of the time, equally likely is exactly 50% of the time, unlikely is anything less than 50% of the time, and never is anything that has a 0% chance of occuring.

300
How likely is it that a number cube is tossed and it lands on 8?
never going to happen
400

A clown has three purple balloons labeled a, b, and c, three yellow balloons labeled a, b, and c, and three turquoise balloons labeled a, b, and c. The clown chooses a balloon at random. Find the number of possible outcomes.

9 outcomes (3 colors x 3 labels)

400

Your friend has eight sweatshirts. Three sweatshirts are green, one is white, and four are blue. You forgot your sweatshirt, so your friend is going to bring one for you as well as one for himself. What is the probability that your friend will bring two blue sweatshirts?

3/14. The probability that he will bring one blue sweatshirt is 4/8 or 1/2. The probability that he will bring another blue sweatshirt is now 3/7. Multiplying 1/2 and 3/7, we get 3/14.

400

You draw two cards from a regular 52-card deck. What is the probability that you draw an ace of diamonds and the other card is not a spade?

47/2652

400
Define "independent event."
When one event occurs and the item is replaced before the second event occurs.
400
How likely is it that a number cube is tossed and lands on any number 1-6?
Certain
500

There are 3 red marbles, 2 green marbles, and 1 yellow marble in a box. One marble is taken out and not replaced. A second marble is then taken out and not replaced. What is the probability both marbles that were taken out are red?

1/5

500

Two fair dice are rolled. What is the probability that their sum is greater than 4?

30/36 or 5/6. 

500
What is the probability of rolling three 4's in a row on a number cube?
1/216
500
Define "dependent event."
When one event occurs and that item is not replaced before the second event occurs.
500
How likely is it that a number cube lands on 2 and a coin lands on heads?
unlikely
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