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Worksheets

Compound Events Graded

Total questions: 15

Worksheet time: 45mins

Name
Class
Date
1.

Bulma has to choose two pieces of fruit for her lunch. If she randomly takes 2 pieces of fruit from a bowl that has 8 oranges and 8 apples, what is the probability she will choose two apples if she DOES NOT REPLACE the fruit first?

a)

1/4

b)

1/32

c)

7/30

d)

1/64

2.

Naruto tosses two dimes in the air. What is the probability that both dimes will and on heads?

a)

1/2

b)

1/4

c)

3/8

d)

1/6

3.

Two six-sided dice are rolled. What is the probability that the first number cube shows a five and the other number cube shows an even number?

a)

1/6

b)

1/12

c)

3/6

d)

1/2

4.

There are 5 marbles in a bag. 3 are green and 2 are orange. You draw a marble, DO NOT REPLACE IT, and then draw another. What is the probability of choosing 2 orange marbles one after the other?

a)

2/5

b)

1/10

c)

1/4

d)

2/7

5.

A letter from the word "CASH" is chosen at random, then a coin is flipped. What is the probability of choosing the letter 'C' then getting tails?

a)

17/26

b)

1/8

c)

5/13

d)

1/6

6.

Saitama spins the spinner two times. Determine the probability of getting a red first and then green second.

a)

1/9

b)

1/10

c)

2/9

d)

1/12

7.

If you roll two fair six-sided dice, what is the probability that both of the dice show the same number?

a)

1/36

b)

0

c)

1/7

d)

1/6

8.
What is the probability of the arrow stopping on “X” on the first spin and “F” on the second spin?
a)
5/6
b)
1/36
c)
1/3
d)
1/6
9.
a)
1/4
b)
1/8
c)
1/2
d)
1/6
10.

A bag contains 2 blue marbles, 3 white marbles, and 5 red marbles. Mr. Goku picks one marble, REPLACES IT, then picks another. What is the probability of them both being blue? P(blue and blue) 

a)
1/25
b)
1/5
c)
1/20
d)
2/5
11.
On a 6-sided die, which is more likely?
a)
Rolling an odd number
b)
Rolling an even number
c)
They are both equally likely.
12.
Experimental probability is...
a)
the probability of a certain event occuring
b)

What is love? Baby don't hurt me, don't hurt me, no more

c)

What ACTUALLY happens in an experiment or series of trials.

d)

What SHOULD happen in an experiment or series of trials.

13.

Theoretical Probability is.....

a)

What SHOULD happen in an experiment

b)

What ACTUALLY happens in an experiment

c)

What is Love? Baby don't hurt me, don't hurt me, no more.

14.
a)
3/4
b)
1/2
c)
1/8
d)
1/16
15.
a)
1/2
b)
1/4
c)
3/8
d)
3/16