Simple Events Probability

The spinner shown is spun once

P(1, 5, or 7)

• 1/8

• 3/8

• 4/8

• 2/8

The spinner shown is spun once.

P(8 or 5)

• 3/8

• 2/7

• 1/4

• 2/2

The spinner shown is spun once.

P(7)

• 1/8

• 1/2

• 2/8

• 7/8

The spinner shown is spun once.

P(greater than 10)

• 1/8

• 0

• 8/8

• 1/2

A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?

• 5/11

• 5/6

• 1/3

• 5

A die is rolled. What is the probability that the result is less than 3 ?

• 1/2

• 1/3

• 1/4

• 1/6

Based on the chart, what is the experimental probability of pulling a green marble?

• 1/8

• 8/25

• 8/100

• 7/8

There are 15 girls and 15 boys in 8th period. If Terry randomly selects a member of 8th period, what is the probability that she will select a boy?

• 15/15

• 1/2

• 15/40

• 8/15

What is the probability of spinning an even number?

• 16 2/3%

• 33 1/3%

• 50%

• 75%

There are 15 pieces of fruit in a basket, including 3 oranges. What is the probability that a randomly selected piece of fruit will be an orange?

• 1/5

• 3/5

• 5/15

• 3/10