Standardized Test Practice

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s-60userVolumes/110/GO00864/MIDDLE_SCHOOL_MATH/NATIONAL/ANCILLARY/ASSESSMENT_MASTERS_COURS
NAME _____________________________________________ DATE __________________ PERIOD _________
Standardized Test Practice
Read each question. Then fill in the
correct answer on the answer sheet
provided by your teacher or on a sheet
of paper.
1. Which of the following samples would be
most representative of the entire student
population?
A. surveying every boy in a gym class
B. surveying every girl in an art class
C. surveying every teacher
D. surveying every 3rd student who
enters the school
2. Each spinner is spun once.
7
8
1
5
4
6
2
3
A
B
C
D
GRIDDED RESPONSE Neela has
11.5 yards of fabric. She will use 20% of
the fabric to make a flag. How many
yards of fabric will she use?
5.
GRIDDED RESPONSE A patio
blueprint has a key that shows 1 inch is
equal to 12 feet. If the owner wants the
length to be 30 feet, how many inches
will the length be on the blueprint?
6. The number of ringtones that twelve
middle school students have on their cell
phones is 14, 8, 7, 6, 5, 5, 10, 11, 8, 8, 6,
and 7. Which of the following statements
is NOT supported by these data?
F. Half of the ringtones are below 7.5
and half are above 7.5.
G. The range of the data is 9 ringtones.
H. An outlier of the data is 11 ringtones.
I. About one fourth of the ringtones that
the students have are at or above 9.
Copyright © The McGraw-Hill Companies, Inc. Permission is granted to reproduce for classroom use.
What is the probability of spinning the
number 3 and the letter A?
4.
3
F. −
8
1
G. −
4
1
H. −
8
1
I. −−
32
7. Which box plot represents the data set
8, 12, 21, 15, 20, 9, 16, 14, and 25?
A.
3. Which of the following equations is
equivalent to the equation shown below?
C. 7x - 5 = 3x
224
8
10 12 14 16 18 20 22 24 26
8
10 12 14 16 18 20 22 24 26
8
10 12 14 16 18 20 22 24 26
C.
B. 4x + 5 = -10
D. -4x + 5 = -10
10 12 14 16 18 20 22 24 26
B.
3x + 5 = 7x - 10
A. 10x + 5 = -10
8
D.
Course 2 • Chapter 10 Statistics
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s-60userVolumes/110/GO00864/MIDDLE_SCHOOL_MATH/NATIONAL/ANCILLARY/ASSESSMENT_MASTERS_COURS
NAME _____________________________________________ DATE __________________ PERIOD _________
8. Katherine polled 21 classmates to find
out the average number of hours each
spends watching television each week.
Which of the following displays would be
most appropriate to show the individual
student responses?
F.
9. The numbers of monthly minutes Gary
used on his cell phone for the last eight
months are shown below.
Monthly Cell Minutes
Number of Hours Spent
Watching Television Each Week
m
m
G.
620
550
600
475
425
SHORT RESPONSE Mr. Thompson
made 20 liters of punch for a party. The
punch contained 5 liters of orange juice.
Write and solve a proportion to find the
percent of orange juice in the punch.
11.
EXTENDED RESPONSE The table
Number of Hours Spent
Watching Television Each Week
12
10
shows how values of a painting
increased over ten years.
8
6
4
Year
Value
Year
Value
0
2005
$350
2010
$1,851
2006
$650
2011
$2,151
2007
$950
2012
$2,451
2008
$1,200
2013
$2,752
2009
$1,551
2014
$3,052
10
–1
4
9
5–
0–
15
–1
9
2
4
Number of Students
450
10.
14
Copyright © The McGraw-Hill Companies, Inc. Permission is granted to reproduce for classroom use.
550
What is the mode of this data?
A. 550 minutes
B. 450 minutes
C. 475 minutes
D. 400 minutes
m
m
400
Number of Hours
H. Number of Hours Spent Watching Television Each
Week
×
×
0
×
×
××
5
×
×
× ×
× × × ×
×××××××
10
×
××
15
20
/VNCFSPG)PVST4QFOU
8BUDIJOH5FMFWJTJPO&BDI8FFL
I.
Part A Select and create a display that
shows the relationship between years
and the value of the painting. Justify
your reasoning.
Part B Write a conclusion based on
your graph.
Part C Use the graph to predict what the
value of the painting will be in 2018.
0
2
4
6
8
10 12 14 16 18 20
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NAME _____________________________________________ DATE __________________ PERIOD _________
Student Recording Sheet
SCORE _________
Use this recording sheet with the Standardized Test Practice pages.
Fill in the correct answer. For gridded-response questions, write your
answers in the boxes on the answer grid and fill in the bubbles to
match your answers.
1.
A
B
C
D
6.
F
G
H
I
2.
F
G H
I
7.
A
B
C
D
3.
A
B
D
8.
F
G
H
I
9.
A
B
C
D
4.
C
2 . 3
5
x
−− = −−−
; 25%
20
100
10.
11a. Line graphs show change
over time.
Value of Painting
3,500
1,500
1,000
5 / 2
500
0
‘0
5
‘0
6
‘0
7
‘0
8
‘0
9
‘1
0
‘11
‘1
2
‘1
3
‘1
4
5.
2,500
2,000
Year
11b. Sample answer: The value of
the painting increased from
2005 to 2014.
11c. Sample answer: $4,000
Extended Response
Record your answers for Exercise 11 on the back of this paper.
226
Course 2 • Chapter 10 Statistics
P rinter P DF
Copyright © The McGraw-Hill Companies, Inc. Permission is granted to reproduce for classroom use.
Value ($)
3,000