Probability Study Guide 1

Which event is impossible?

• 1

• 2

• 3

• 4

• None of them

• 2/3

• 17/20

• 35%

• 0.85

Write your answer as a decimal rounded to the nearest hundredth.

Choose all the answers that apply.

• 40%

• 2/5

• 60%

• 3/5

Write your answer as a decimal.

Write your answer as a fraction in lowest terms.

• 4/12

• 1/12

• 1/3

• 1/4

• 7/15

• 1/3

• 7/45

• 4/5