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Chapter 5 - Data, Graphs, and Probability

Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
 

 1. 
Antonio is collecting data on his classmates’ favorite and least favorite sport. Which of the following is the best survey for Antonio to use to collect his data?
a.
chapter5_test_files/i0020000.jpg
c.
chapter5_test_files/i0020001.jpg
b.
chapter5_test_files/i0020002.jpg
d.
chapter5_test_files/i0020003.jpg
 

 2. 
The following double-bar graph shows the number of students, in each grade, who had perfect attendance at East Elementary School.
STUDENTS WITH PERFECT ATTENDANCE
chapter5_test_files/i0030000.jpg chapter5_test_files/i0030001.jpg
How many 2nd grade boys had perfect attendance?
a.
15 boys
b.
20 boys
c.
25 boys
d.
30 boys
 

 3. 
The following bar graph shows the number of students in the library club, the band, the 4-H club, and the soccer team at West Elementary School.
STUDENTS AT WEST ELEMENTARY SCHOOL
chapter5_test_files/i0040000.jpg
How many more students are in the soccer team than in the 4-H club?
a.
5 students
b.
10 students
c.
15 students
d.
20 students
 

 4. 
The table shows the number of ripe fruit picked from a pear tree over a 5-day period.
Day
Number of Pears
Monday
8
Tuesday
9
Wednesday
12
Thursday
15
Friday
16
Which of the following graphs shows the data from the table?
a.
chapter5_test_files/i0050000.jpg
c.
chapter5_test_files/i0050001.jpg
b.
chapter5_test_files/i0050002.jpg
d.
chapter5_test_files/i0050003.jpg
 

 5. 
How many degrees hotter was it on Wednesday than Thursday?
chapter5_test_files/i0060000.jpg
a.
30 degrees
b.
25 degrees
c.
20 degrees
d.
15 degrees
 

 6. 
The stem-and-leaf plot shows the weights, in pounds, of 25 dogs at a dog show.
Stem
Leaf
1
2 4 6 7
2
0 2 5 7 9
3
0 1 3 5 7 9
4
1 2 5 8
5
0 2 3 4 6 8
What is the range of the data?
a.
33 pounds
b.
40 pounds
c.
46 pounds
d.
70 pounds
 

 7. 
The stem-and-leaf plot shows the weights, in pounds, of 25 dogs at a dog show.
Stem
Leaf
1
1 3 6 9
2
1 2 4 6 9
3
0 2 3 5 6 8
4
1 2 4 8
5
1 2 3 4 6 8
Which of these is NOT the weight of a dog at the show?
a.
16 pounds
b.
17 pounds
c.
26 pounds
d.
44 pounds
 

 8. 
Mae is selling fruit baskets for her mother’s business. The table below shows the number of fruit baskets Mae sold last week.
FRUIT BASKET SALES
Day
Number of Baskets
Monday
13
Tuesday
18
Wednesday
8
Thursday
10
Friday
17
Which of the following shows this information correctly graphed?
a.
FRUIT BASKET SALES
chapter5_test_files/i0090000.jpg
c.
FRUIT BASKET SALES
chapter5_test_files/i0090001.jpg
b.
FRUIT BASKET SALES
chapter5_test_files/i0090002.jpg
d.
FRUIT BASKET SALES
chapter5_test_files/i0090003.jpg
 

 9. 
The table below shows the number of each kind of flower a florist sold.
FLOWER SALES
Type
Number Sold
Rose
14
Tulip
19
Daisy
13
Carnation
16
The florist made this bar graph to display the information in the table.
chapter5_test_files/i0100000.jpg
Which of the amounts from the table is graphed incorrectly?
a.
Carnation
c.
Rose
b.
Daisy
d.
Tulip
 

 10. 
The chart below shows the number of A’s that Mrs. Kimura’s students received on each of their six tests last year. What is the mean number of A’s received?
NUMBER OF A’S RECEIVED
Test Number
Number of A’s
1
6
2
9
3
4
4
9
5
9
6
8
a.
7.5
b.
8
c.
8.5
d.
9
 

 11. 
The table below shows the number of car washes Emily and her friends gave four days last week.
NUMBER OF CAR WASHES
Day
Number of Car Washes
Wednesday
5
Thursday
6
Friday
16
Saturday
15
What is the median number of car washes per day Emily and her friends gave last week?
a.
10 car washes
b.
10.5 car washes
c.
11 car washes
d.
11.5 car washes
 

 12. 
A hundred students from the fifth grade voted on their favorite subject in school. Here are the results. The circle graph has not yet been labeled.
FAVORITE SUBJECT
Subject
Number of Students
Math
40
Science
20
History
10
English
30
chapter5_test_files/i0130000.jpg
Which part of the circle graph represents History?
a.
Part B
b.
Part D
c.
Part C
d.
Part A
 

 13. 
Data from an experiment was put into a circle graph and a bar graph. Which set of bars could show the same data as the circle graph?
chapter5_test_files/i0140000.jpg
a.
chapter5_test_files/i0140001.jpg
c.
chapter5_test_files/i0140002.jpg
b.
chapter5_test_files/i0140003.jpg
d.
chapter5_test_files/i0140004.jpg
 

 14. 
A band director surveyed her students to ask them their favorite instrument. The table shows the results of the survey.
FAVORITE INSTRUMENTS
Instrument
Drums
Flute
Piano
Trumpet
Violin
Number of Students
5
16
10
6
9
Which is the most appropriate graph of the information in the table to show what fraction of the students choose each instrument?
a.
FAVORITE INSTRUMENT
chapter5_test_files/i0150000.jpg
c.
chapter5_test_files/i0150001.jpg
b.
chapter5_test_files/i0150002.jpg
d.
chapter5_test_files/i0150003.jpg
 

 15. 
Maria has 5 blue buttons, 10 purple buttons, 4 yellow buttons, and 7 orange buttons in a bag. If she takes one button out of the bag without looking, which color is MOST LIKELY to be chosen?
chapter5_test_files/i0160000.jpg
a.
purple
b.
yellow
c.
orange
d.
blue
 

 16. 
The spinner is divided into four equal parts. Suppose the spinner is spun once. Which statement shown below is true?
chapter5_test_files/i0170000.jpg
a.
Each outcome shown on the spinner is equally likely.
b.
B is the least likely outcome.
c.
I is the most likely outcome.
d.
G is the most likely outcome.
 

 17. 
Samson will spin each spinner once. What is the total number of different outcomes of a color and a number that can occur?
chapter5_test_files/i0180000.jpgchapter5_test_files/i0180001.jpg
a.
4
b.
7
c.
12
d.
24
 

 18. 
Mrs. Hori made a spinner with the first initials of the three different animals they will study in class that week. What is the probability of the spinner landing on J?
chapter5_test_files/i0190000.jpg
a.
chapter5_test_files/i0190001.jpg
b.
chapter5_test_files/i0190002.jpg
c.
chapter5_test_files/i0190003.jpg
d.
chapter5_test_files/i0190004.jpg
 

 19. 
A bag has buttons inside: 3 green, 8 yellow, 7 orange, and 12 red. You cannot see inside the bag when you reach your hand in to get a button. What is the probability that Hector will reach into the bag and pick a red button?
chapter5_test_files/i0200000.jpg
a.
chapter5_test_files/i0200001.jpg
b.
chapter5_test_files/i0200002.jpg
c.
chapter5_test_files/i0200003.jpg
d.
chapter5_test_files/i0200004.jpg
 

 20. 
Sam took a survey and recorded the results in the line plot below. He asked the question, “How many siblings do you have?” How many people responded to this survey?
chapter5_test_files/i0210000.jpg
a.
5 people
c.
15 people
b.
6 people
d.
18 people
 

 21. 
The following double bar graph shows the number of students in the fifth-grade musical groups.
chapter5_test_files/i0220000.jpg

Which of the following statements is true?
a.
More students are in choir than in orchestra.
b.
More girls than boys are in choir.
c.
There are as many boys as there are girls in jazz band.
d.
The Marching Band has the most fifth grade students of the musical groups.
 

 22. 
Longfellow Elementary School received a gift of money. Students in grades 1–5 voted on how to spend the money, for either playground equipment or field trips. The results are given in the table. If you show this data on a double bar graph, which of the following will have the longest bar?

Number of Votes from Each Grade

Grade
Playground Equipment

Field Trips
1
18
5
2
14
7
3
13
12
4
5
17
5
2
22
a.
Grade 3 votes
b.
Field Trips votes
c.
Grade 5 votes for field trips
d.
Grade 1 votes for playground equipment
 

 23. 
The following stem-and-leaf plot shows the ages of the teachers at Central Heights Elementary School. Which age group has the most teachers?

Stem
Leaf
2
4   9
3
0   3   3   7
4
1   4   5
5
2   5   8
KEY:  4 | 5  =  45
a.
Teachers in their twenties
c.
Teachers in their forties
b.
Teachers in their thirties
d.
Teachers in their fifties
 

 24. 
Mr. Hanson asked his students to bring their rock collections to school for science class. The following stem-and-leaf plot shows the number of rocks in each collection. How many students brought their rock collections to school?

Stem
Leaf
0
9
1
2   2   8
2
0   1   2   4   5   5   6   9
3
2   3   7   7   8
4
 
5
0   4   6
KEY:  1 | 2  =  12
a.
19 students
c.
21 students
b.
20 students
d.
29 students
 

 25. 
The busiest days at the Walt Disney World Parks in Florida are given below.

Magic Kingdom Park: Monday, Thursday, Saturday
Epcot: Tuesday, Friday
Disney-MGM Studios: Sunday, Wednesday
Disney’s Animal Kingdom Park: Monday, Tuesday, Wednesday

This data is shown in two different line plots below. If the Wagner family wants to avoid crowds as much as possible, which four vacation days should they choose?
chapter5_test_files/i0260000.jpg
a.
Thursday, Friday, Saturday, Sunday
b.
Wednesday, Thursday, Friday, Saturday
c.
Sunday, Monday, Tuesday, Wednesday
d.
Monday, Tuesday, Wednesday, Thursday
 

 26. 
Rick graphed a data set on the line plot below. Which of the following statements is true?

Ages of Students in a College Chemistry Class

   
x
      
   
x
      
   
x
      
   
x
x
     
   
x
x
     
  
x
x
x
     
 
x
x
x
x
     
x
x
x
x
x
x
 
x
  
x
x
x
x
x
x
x
x
 
x
chapter5_test_files/i0270000.jpg
18
19
20
21
22
23
24
25
26
27
a.
Most of the students in the class are 20.
b.
One student in the class is 26.
c.
Half of the students in the class are 18–22, and half are 23–27.
d.
Half of the students in the class are 21 or 22.
 

 27. 
Bozeman’s daily high temperatures (°F) for one week were 82, 87, 88, 90, 84, 84, and 80. For this data, set, which of the following is 85?
a.
mean
c.
mode
b.
median
d.
range
 

 28. 
Which data set has a mean of 6?
a.
1, 10, 6, 5, 9
c.
6, 6, 3, 10, 4
b.
2, 2, 8, 4, 9
d.
4, 7, 7, 7, 5
 

 29. 
Tucker organized the 100 books in his classroom into four types. For which type of book are there about 10 books in the classroom?
chapter5_test_files/i0300000.jpg
a.
Picture Books
c.
Reference Books
b.
Nonfiction Books
d.
Chapter Books
 

 30. 
Which type of graph would work best for showing the rising cost of a postage stamp over the past fifty years?
a.
line plot
c.
circle graph
b.
stem-and-leaf plot
d.
line graph
 

 31. 
The following line graph shows the weight of a child from birth to age 4. In which year did the child’s weight increase the most?
chapter5_test_files/i0320000.jpg
a.
Birth to 1 year
c.
2 years to 3 years
b.
1 year to 2 years
d.
3 years to 4 years
 

 32. 
Tanya tossed a number cube. Which event is least likely?
a.
tossing an odd number
b.
tossing an even number
c.
tossing a 2
d.
tossing a number greater than 2
 

 33. 
Each friend at Mac’s birthday party wrote his name on a piece of paper and placed the paper in a ha