Applying Probability to Make Informed Decisions

A standard number cube is rolled. What is the probability it lands on a number less than 3?

• 1/2

• 1/6

• 1/3

• 1/4

A standard number cube is rolled. What is the probability it lands on a number greater than 2?

• 2/3

• 1/3

• 3/4

• 5/6

A standard number cube is rolled. What is the probability it lands on a 2 or 5?

• 1/6

• 1/4

• 1/2

• 1/3

Probability can be written as...

• A percent

• A decimal

• A fraction

• All of the above

The letters from the word GEOMETRY are placed in a bowl. What is the probability of choosing a letter other than “E”?

• 1/8

• 1/3

• 1/4

• 3/4

What is the probability of spinning red?

• 0

• 5/12

• 1/2

• 3/4

The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”? 

• 2/7

• 5/49

• 5/7

• 10/49

Find the probability of drawing a 10 from a standard deck of 52 cards.

• out of 52

• 13 out of 52

• 26 out of 52

• 4 out of 52

P(not A) = 
*Remember to simplify.*

• 6/8

• 3/4

• 2/8

• 1/4

If I flip a coin 10 times, how many times should I get heads?

• 1

• 10

• 3

• 5