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WorksheetsUnit 5 So Far
Total questions: 66
Worksheet time: 3hrs 33mins
Name
Class
Date
1.
How many employees are there that make between $33,000 and $43,000
a)
250
b)
500
c)
550
d)
750
2.
Elliot says almost everyone arrived at the party after 10:00 P.M., but Nancy thinks most people came earlier. When did a majority of the people arrive?
a)
7:00-7:59 P.M.
b)
8:00–8:59 P.M.
c)
9:00–9:59 P.M.
d)
10:00–10:59 P.M.
3.
What is incorrect about the following histogram?
a)
The intervals are too small
b)
The intervals overlap
c)
The graph does not start at 0
d)
The axes are not labeled.
4.
Mr. Semo is making a histogram to show the scores on the last science test. He first lists the scores in a stem-and-leaf plot. How many units tall should the bar be for the interval 70-79?
a)
2
b)
5
c)
9
d)
11
5.
Raul measured the heights of the apple trees in an orchard.
What percent of the trees are 5-9 feet tall?
What percent of the trees are 5-9 feet tall?
a)
18.9%
b)
31%
c)
22.1%
d)
10%
6.
How many students have more than 1,000 songs on their MP3 player?
a)
5
b)
16
c)
10
d)
4
7.
What percent of students have less than 1,000 songs on their MP3 players?
a)
15%
b)
80%
c)
20%
d)
45%
8.
Charlene made a line plot to graph the ages of employees in an outdoor advertising company Suppose Charlene wants to display this data in a histogram with the bars labeled in the following ages: 20–24, 25–29, 30–34, and 35–39. How tall will the 25–29 bar be?
a)
10
b)
11
c)
12
d)
14
9.
In Lisa’s math class, 6 students received test scores in the 91–100% range, 12 students received scores in the 81–90% range, and the other 2 students received scores in the 71–80% range. Which type of display would BEST represent the data?
a)
histogram
b)
pictograph
c)
line plot
d)
Venn Diagram
10.
Which kind of graph is this?
a)
Bar graph
b)
histogram
11.
This is a histogram
a)
true
b)
false
12.
Emily is making a histogram for the data 12, 24, 56, 7, 34, 75, 86, 78, and 96. What is the most appropriate first interval?
a)
0-4
b)
0-9
c)
0-49
d)
0-99
13.
Base your response on the following data: 3, 5, 2, 5, 4, 7, 1, 0, 6, 4, 8, 5, 3, 2, 4, 5, 9.
How many times were 6-8 goals scored?
How many times were 6-8 goals scored?
a)
1
b)
2
c)
3
d)
4
14.
What type of graph is this?
a)
Bar Graph
b)
Line Plot
c)
Pictograph
d)
Tally Chart
15.
a)
A
b)
B
c)
C
d)
D
16.
Is a histogram the same as a bar graph?
a)
Yes
b)
No
17.
What is the probability of spinning an even number?
a)
16 2/3%
b)
33 1/3%
c)
50%
d)
75%
18.
Find the probability of rolling greater than a 1 on a single die.
a)
6/6
b)
5/6
c)
4/6
d)
1/6
19.
Determine whether the event is impossible, unlikely, as likely as not, likely, or certain. You flip a fair coin and the coin will land heads up.
a)
impossible
b)
unlikely
c)
as likely as not
d)
likely
20.
What is the probability of rolling 15 with a pair of dice?
a)
impossible
b)
unlikely
c)
equally likely
d)
likely
21.
What is the probability of spinning red?
a)
0
b)
1/2
c)
3/4
d)
1
22.
What is the probability of spinning green or blue?
a)
0
b)
5/12
c)
1/2
d)
3/4
23.
How do you write 0.02 as a percent?
a)
20%
b)
200%
c)
2%
d)
.02%
24.
The following M & M colors are in the bowl:
4 yellow, 6 orange, 3 green, 5 blue, 2 brown
What is the probability of selecting a brown candy?
4 yellow, 6 orange, 3 green, 5 blue, 2 brown
What is the probability of selecting a brown candy?
a)
2/18
b)
1/9
c)
2/20
d)
1/10
25.
An unlikely chance event is closer to what number?
a)
0
b)
1
c)
2
d)
3
26.
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
27.
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
28.
The letters that form the word MATHEMATICS are placed in a bowl. What is the probability of choosing a "M"?
a)
8/121
b)
4/11
c)
2/11
d)
4/121
29.
Based on the chart, what is the experimental probability of pulling a green marble?
a)
1/8
b)
8/25
c)
8/100
d)
7/8
30.
Find the experimental probability of spinning Letter Q.
a)
15/15
b)
3/10
c)
3/50
d)
7/10
31.
What is the experimental probability of choosing an even number?
a)
11/20
b)
10/20
c)
1/2
d)
0/20
32.
What is the experimental probability of landing on orange or red?
a)
2/5
b)
3/8
c)
3
d)
10 times
33.
P(not A) =
*Remember to simplify.*
*Remember to simplify.*
a)
6/8
b)
3/4
c)
2/8
d)
1/4
34.
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.
35.
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
36.
Quinn runs a sandwich shop. Since she added a turkey melt to the menu, 36 out of 120 customers have ordered the new sandwich. What is the probability that the next customer will order a turkey melt?
choose the answer that is simplified.
choose the answer that is simplified.
a)
36/120
b)
3/10
c)
1/3
d)
9/30
37.
A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?
a)
5/11
b)
5/6
c)
1/3
d)
5
38.
a)
A
b)
B
c)
C
d)
D
39.
a)
A
b)
B
c)
C
d)
D
40.
a)
A
b)
B
c)
C
d)
D
41.
a)
2/5
b)
3/5
c)
1/3
d)
2/3
42.
a)
2/5
b)
3/5
c)
1/3
d)
2/3
43.
a)
A
b)
B
c)
C
d)
D
44.
1. Which statement below is true?
a)
a. The theoretical probability of rolling a 3 is greater than the experimental probability of rolling a 3
b)
a. The theoretical probability of rolling a 3 is less than the experimental probability of rolling a 3
c)
a. The theoretical probability of rolling a 3 is equal to the experimental probability of rolling a 3
d)
a. You cannot determine the theoretical probability.
45.
What is the experimental probability of Amanda rolling a 4?
a)
2/5
b)
3/20
c)
1/5
d)
1/6
46.
Dan has 5 pencils and 7 pens in his bag. What is the theoretical probability of pulling out a pencil?
a)
5/7
b)
5/12
c)
7/12
d)
7/5
47.
Which of the following describes theoretical probability?
a)
a. Perform an experiment to determine the probability
b)
a. Determining the expected probability of an event
c)
a. Perform a simulation and count the number of possible outcomes
d)
a. Use trials to count the number of desired outcomes
48.
At Papa John's you are deciding on what you want for dinner. The pizza offers 8 different meats, 4 different cheeses, 3 different crust types and 2 different sauces. How many different pizzas do you have to choose from?
a)
32
b)
192
c)
40,320
d)
51,200
49.
A menu has 6 different sandwiches, with 3 choices of potato chips, 3 types of salad and 5 different beverages. How many different lunch combinations consisting of a sandwich, chips and beverage can be ordered?
a)
30
b)
17
c)
90
d)
270
50.
The cafeteria has 2 choices of salads, 3 choices of entrees, and 2 choices of beverages. How many meal combinations are available and why?
a)
7 because 2 + 3 + 2
b)
12 because 2 x 3 x 2
51.
How many outfits are possible with 5 pairs of jeans, 8 t-shirts, and 2 pairs of shoes?
a)
15
b)
40
c)
80
d)
10
52.
An ice cream shop offers a choice of three types of cones and 31 flavors of ice cream. A customer gets to choose a cone and a type of ice cream. How many events are described here?
a)
1
b)
2
c)
3
d)
93
53.
An ice cream shop offers a choice of three types of cones and 31 flavors of ice cream. A customer gets to choose a cone and a type of ice cream. How many different 1-scoop ice cream cones can a customer order?
a)
34
b)
2
c)
3
d)
93
54.
Charlie's chemistry quiz has 10 questions with 4 choices each (A, B, C or D). How many ways could Charlie complete the quiz?
a)
10
b)
40
c)
10,000
d)
More than 1 million
55.
For a college application, Abri must select one of five topics on which to write a short essay. She must also select a different topic from the list for a longer essay. How many ways can she choose topics for both essays?
a)
2
b)
4
c)
5
d)
None of these
56.
Luke wants to visit Macy's, Nordstrom's and Hot Topic at the mall. How many ways can he choose the order which she visits the stores?
a)
2
b)
3
c)
6
d)
More than 100
57.
Heather must choose a PIN code for her ATM card. The pin is a 4 digit code. How many possible PIN numbers are there?
a)
10,000
b)
More than 1 million
c)
4
d)
None of these
58.
Six people are standing in line to use the restroom. How many ways could you change their positions?
a)
840
b)
960
c)
720
d)
None of these
59.
Chelsea needs to make a Twitter password. They only allow 3 letters then 4 digits. The letters can only be uppercase. How many passwords are possible?
a)
175,760,000
b)
234,812,452
c)
54,000,000
d)
None of these
60.
How many possible outcomes exist from flipping a coin three times?
a)
2
b)
4
c)
6
d)
8
61.
How many possible outcomes exist when you toss a coin and then choose a digit from the digits 1 through 4?
a)
2
b)
5
c)
6
d)
8
62.
Say you are buying a new car from Trophy Ford and Trophy Ford is running a promotion. You can choose from three body styles, two stereo systems, and two interior color schemes. How many different options do you have?
a)
3
b)
6
c)
9
d)
12
63.
How many ways can a club select a president, vice president, and a secretary from a group of 5 people?
a)
12
b)
60
c)
15
64.
How many ways can you listen to 3 songs from a CD that has 12 selections?
a)
1320
b)
33
c)
36
65.
Members of 6 different school organizations decorated floats for the homecoming parade. How many different ways can first, second, and third prize be awarded?
a)
18
b)
120
c)
36
66.
On a baseball team of 18 players, how many different batting orders can a baseball coach create if only 9 players can bat?
a)
162
b)
324
c)
362,880
d)
17,643,200,000
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