Compound Events and Random Sampling

Find the probability of flipping a heads on a coin, and then getting the color yellow on a spinner with 6 colors. 

• 1/12

• 2/9

• 3/7

• 7/19

Find the probability of drawing a red checker from a bag of 9 black and 6 red, replacing it and then drawing another red.

• 4/25

• 2/27

• 3/43

• 9/22

A coin is tossed and then the spinner is spun. Determine the probability that you toss Heads and spin a Red.

• 1/6

• 1/10

• 0

• 1/12

Is the following compound event independent or dependent
P(1 and A)

• Independent

• Dependent

The spinner is spun two times.  Determine the probability of landing on red the first spin and on green the second spin .

• 1/9

• 1/10

• 0

• 1/12

In a box there are 3 red pens, 2 green pens, and 1 blue pen. What is the probability of picking a red pen, not replacing it, and then picking a blue pen?

• 1/2

• 4/11

• 1/10

• 2/3

Your drawer contains 6 red socks and 10 blue socks. It's too dark to see which are which, but you grab two anyway. What is the probability that both socks are red?

• 5/15

• 36/256

• 1/3

• 3/40

Lisa flipped the same coin 3 times. What is the probability she obtained all tails?

• 1/2

• 1/4

• 1/16

• 1/8

Which compound event if composed of dependent events?

• Selecting a candy bar from a bag eating the candy bar and selecting again

• Selecting a candy bar from a bag, deciding you don't want it, replace the candy bar and select again.