Compound Events with Replacements

The spinner is spun two times. Determine the probability of getting a red green combo.

• 1/9

• 1/10

• 2/9

• 1/12

What is the probability of the arrow stopping on “X” on the first spin and “F” on the second spin?

• 5/6

• 1/36

• 1/3

• 1/6

• 2/12
• 1/2
• 1/12
• 1/24

• 1/4
• 1/8
• 1/2
• 1/6

A drawer of office supplies is shown below. What is the probability of selecting a binder clip, replacing it and then selecting a paper clip?

• 9/50

• 1/2

• 21/100

• 6/25

What is the probability of picking a blue marble, putting it back in the bag, then picking a red marble?

What is the probability of randomly selecting a striped marble, REPLACE IT, and then selecting a solid marble?

• 2/5

• 6/25

• 3/5

• 11/50

What is the probability of picking a blue marble, putting it back in the bag, then picking a red marble? (leave answer in fraction form in lowest terms)

• 9/49

• 16/49

• 12/42

• 12/49

A marble bag contains 3 red marbles, 4 gray marbles, 6 white marbles, and 5 black marbles. The probability of randomly drawing a red marble and then a gray marble if the first marble is replaced is (a)   .

• Independent

• Dependent

What is the probability of randomly selecting a striped marble, REPLACE IT, and then selecting a solid marble?

P (striped, solid)

• 2/5

• 6/25

• 3/5

• 11/50