Probability Review 8.11

If you flip a coin two times, is it independent or dependent probability?

• Independent

• Dependent

P(white, 4)

What is the probability of drawing the angel emoji card, replacing it, and drawing the laughing emoji card?

• 1/16

• 1/64

• 9/16

• 1/32

A bag contains 8 blue marbles, 7 green marbles, and 5 yellow marbles.

Suppose you pick one marble from the bag above, replaced it and then pick a second marble.

What is the probability of picking a yellow marble, and then blue?

• 45%

• 15%

• 10%

• 65%

Determine the probability of rolling a standard dice and it landing on a "3", another "3", and a "3" again.

Determine the probability of rolling a 2 on a standard dice, tossing a coin on heads, and then rolling a number less than 3 on a standard dice.

A jar contains 4 white chips, 5 purple chips, and 1 black chip. Chips are selected randomly one at a time, and are not replaced.
P(white, then purple, then black)

• 1/36
• 2/39
• 5/41
• 6/43

A box contains 5 purple marbles, 3 green marbles and 2 orange marbles.

Draws are made without replacement.

Find P(purple and purple).

Red, White, Green, Cyan, Orange and Pink are playing.

What is the probability that you get Green, decide to try again, and then get Red?

Is the event INDEPENDENT or DEPENDENT?

Amy plays card games. She picks a card at random. Then, without replacement, she picks a second card at random.

• Independent

• Dependent