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Module 12 & 13 Review

Total questions: 34

Worksheet time: 51mins

Name
Class
Date
1.

What is an outcome that is certain?

a)

Spinning an irrational number.

b)

Spinning a number that is between 1-3

c)

Spinning a number that is between 1-6

d)

Spinning an even number

2.
Find the probability of rolling a 7 on a single die.
a)
1/6
b)
7/6
c)
0
d)
7/7
3.
What is the probability of spinning green?
a)
0
b)
1/4
c)
1/2
d)
3/4
4.
What is the probability of spinning red?
a)
0
b)
5/12
c)
1/2
d)
3/4
5.
What is the probability of spinning green or blue?
a)
0
b)
5/12
c)
1/2
d)
3/4
6.
If you choose from the following M & M colors, what is the probability that you choose blue?
5 green
6 yellow
8 blue
7 brown
a)
8/26
b)
4/13
c)
8/25
d)
1/3
7.
The probability of an event occurring, P(A), can be expressed as a fraction, decimal, or percent.
a)
True
b)
False
8.
The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”? 
a)
2/7
b)
5/49
c)
5/7
d)
10/49
9.
The letters that form the word MATHEMATICS are placed in a bowl. What is the probability of choosing a letter that is a vowel?
a)
8/121
b)
4/11
c)
2/11
d)
4/121
10.
A set of all possible outcomes is known as - 
a)
a list
b)
a complement
c)
a sample space
d)
an event
11.
What is an outcome?
a)
The result of an experiment
b)
The chance or likelihood of an event
c)
A fraction, decimal, or a percent
d)
An activity that gives various results
12.
Event A has a probability of 0.3. What is the probability of the complement of Event A?
a)
30%
b)
3/100
c)
7/100
d)
0.7
13.
What is the complement of spinning purple on this spinner?
a)
Not green
b)
Purple
c)
Not purple
d)
Orange, red, or yellow
14.
If 33% of the students at Harnett Central have a pet, then what is the probability of the complement of this event?
a)
33%
b)
77%
c)
67%
d)
50%
15.
Mrs. Moreno has a box containing 6 lipsticks, 4 eye shadows, 6 eye liners, and 5 mascaras. If she randomly chooses one item from the box, what is the probability that she will grab a lipstick?
a)
3/7
b)
15/21
c)
5/7
d)
6/21
16.
Mrs. Elder has a box containing 6 cracker, 3 peppermints, 6 bubble gums, and 3 licorice sticks. If she randomly chooses one piece from the box, what is the probability that she will grab a cracker or a peppermint?
a)
peppermint
b)
1/6
c)
1/2
d)
1/3
17.
Find the probability of drawing a 10 from a standard deck of 52 cards.
a)
1 out of 52
b)
13 out of 52
c)
26 out of 52
d)
4 out of 52
18.
Probability can be written as ...
a)
a fraction
b)
a decimal
c)
a percent
d)
all of the above
19.
A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?
a)
3/10
b)
3/9
c)
1/9
d)
1/3
20.
P(not A) = 
*Remember to simplify.*
a)
6/8
b)
3/4
c)
2/8
d)
1/4
21.
You flip a nickel three times.
Find the probability that all flips will land on tails.
a)
1/2
b)
1/4
c)
1/6
d)
1/8
22.
You spin this spinner 3 times.
Find the probability of these 3 events.
P(red, odd, 3)
a)
1/216
b)
1/72
c)
1/36
d)
1/12
23.
You spin this spinner 3 times.
Find the probability of these 3 events.
P(red, odd, 3)
a)
1/216
b)
1/72
c)
1/36
d)
1/12
24.
A store sells shirts that are either small, medium, or large. The colors are either red, blue, green, or white. What is the probability someone will select a large green shirt?
a)
1/3
b)
1/7
c)
1/9
d)
1/12
25.

In a drawer, there are 6 white socks, 4 black socks, and 2 brown socks. You pick out a sock, replace it, then pick out a 2nd sock. What is the probability that you will pick a brown, then black sock?

a)

1/11

b)

1/18

c)

1/36

d)

2/33

26.
You pick a marble from this bag.
What is the probability you will choose either a black or white marble?
a)
3/5
b)
9/100
c)
1/10
d)
2/5
27.
You roll two die.
What is the probability you will roll a 4, then roll a number less than 3?
a)
1/36
b)
1/18
c)
1/9
d)
1/6
28.

If I roll a die 30 times, it should land on '4' five times. Is this an example of theoretical or experimental probability?

a)

Theoretical

b)

Experimental

29.

I spun a spinner 20 times and landed on red 7 times. Is this an example of theoretical or experimental probability?

a)

Theoretical

b)

Experimental

30.

A clothing store sells a t-shirt in 9 different colors, 4 different sizes, and it can be either long-sleeved or short-sleeved. How many different t-shirts can be made at this store?

a)

13

b)

15

c)

36

d)

72

31.

How many different outfits can be made as seen in this tree diagram?

a)

2

b)

3

c)

6

d)

9

32.

I flipped a coin 50 times. It landed on heads 29 times and tails 21 times. Which statements are true for heads?

a)

Theoretical = 1/2; Experimental = 1/2

b)

Theoretical = 29/50; Experimental = 1/2

c)

Theoretical = 1/2; Experimental = 29/50

d)

Theoretical = 1/2; Experimental = 21/50

33.

When would you expect the experimental probability to get CLOSER to the theoretical probability?

a)

There's no way to expect this to happen.

b)

The fewer number of trials performed.

c)

The more trials performed.

34.

What is an outcome that is impossible?

a)

Spinning a number that is greater than 6

b)

Spinning a number that is between 1-4

c)

Spinning a number that is between 1-6

d)

Spinning an even number