Transcript Probability Quiz

Probability Quiz
SOL 6.16
Zombro/Wright
1. Decide if the following event is
Independent or Dependent
• Ms. Wright asked her students to pull a
marble from her bag and not replace it, then
pull another marble.
2. Decide if the following event is
Independent or Dependent
• Mrs. Zombro is finding the probability of
rolling a 6 sided cube.
3. Decide if the following event is
Independent or Dependent
• The probability of the first event will not affect
the probability of the second event.
4. Decide if the following event is
Independent or Dependent
• The probability of the first event will affect the
probability of the second event.
5. Decide if the following event is
Independent or Dependent
• When rolling 2 number cubes at the same
time, the probability of rolling a 3 on one cube
and a 4 on the other cube.
6. Decide if the following event is
Independent or Dependent
• You have a bag holding a red, blue, and yellow
ball. The probability of picking a red ball out
of the bag on the first pick, then, without
replacing the red ball, picking out a yellow ball
on the second pick.
7. There are 5 blue marbles, 4 green
marbles, 3 red marbles, and 2 yellow
marbles in a bag.
• What is the probability of pulling a blue
marble, replacing it, and then a yellow
marble?
8. There are 5 blue marbles, 4 green
marbles, 3 red marbles, and 2 yellow
marbles in a bag.
• What is the probability of pulling a blue
marble, replacing it, then another blue
marble?
9. There are 5 blue marbles, 4 green
marbles, 3 red marbles, and 2 yellow
marbles in a bag.
• What two events will give the probability of
10. What is the probability of rolling a
three on a 6 sided cube?
11. What is the probability of rolling a
5 on a 6 sided cube and flipping a
heads with a quarter?
12. What is the probability of rolling a
3 and a 4 when rolling a 6 sided cube
twice?
13. Use the illustration below to
answer the question.
• Susan drew a
multicolored marble
from the bag below
and did not return it
to the bag. What is
the probability that
she will pull a yellow
marble from the bag
on the second draw?
14. Use the illustration below to
answer the question.
• What is the
probability of pulling
a multicolored
marble two times in
a row if you do not
replace the first one?
15. Use the illustration below to
answer the question.
• What is the
probability of picking
a red marble on the
first try and then,
without replacing it,
picking a yellow
marble?