1.
Find the range of {5, 21, 2, 14, 13}.
A.
14
B.
65
C.
13
D.
19
Hint
2.
The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the fourth quarter?
A.
60
B.
27
C.
15
D.
48
Hint
3.
Find the median of the data.
A.
19.5
B.
42.5
C.
29.5
D.
23
Hint
4.
What best describes what is happening to the number of customers?
A.
The number of customers is staying the same.
B.
The number of customers is decreasing.
C.
The number of customers is increasing.
D.
The number of customers is doubling.
Hint
5.
Find the mean of the data in the stem-and-leaf plot.
A.
78
B.
77
C.
99
D.
67
Hint
6.
How many test scores are presented in the stem-and-leaf plot?
A.
93
B.
13
C.
62
D.
91
Hint
7.
The circle graph shows the percent of money earned by different groups at a school. The school earned a total of $35,450. Which sector represents the theater club if they earned $7420?
A.
27%
B.
36%
C.
8%
D.
21%
Hint
8.
The circle graph shows the percent of money earned by different groups at a school. The school earned a total of $42,785. Which sector represents the band if they earned $7701?
A.
20%
B.
19%
C.
18%
D.
29%
Hint
9.
The frequency table shows the results of a survey taken in a high school classroom. What is the most popular type of movie?
A.
Drama
B.
Comedy
C.
Adventure
D.
Romance
Hint
10.
Using the line graph, how much more was the price of a gallon of gas in June than September?
A.
$0.30
B.
$1.50
C.
$2.70
D.
$1.20
Hint
11.
Using the box-and-whisker plot, what is the third quartile of Exam B?
A.
50
B.
88
C.
95
D.
90
Hint
12.
What is the most appropriate unit to estimate the length of a pencil?
A.
foot
B.
cup
C.
yard
D.
inch
Hint
13.
How many meters are equal to 8200 mm?
A.
820 m
B.
0.82 m
C.
82 m
D.
8.2 m
Hint
14.
What is the best estimate for the perimeter of a square frame with
s
= 4.2 in.?
A.
9 in.
B.
16 in.
C.
8 in.
D.
20 in
Hint
15.
A garden is 4.6 m by 8.3 m How much will it cost to sod the entire garden if the price of sod is $4.50/
?
A.
$58.05
B.
$171.81
C.
$116.10
D.
$85.91
Hint
16.
A garden is 4.6 m by 8.3 m How many square meters of sod would cover the garden?
A.
25.8 m
2
B.
38.18 m
2
C.
76.36 m
2
D.
12.9 m
2
Hint
17.
Which ratio is an equivalent ratio to the ratio 8:2?
A.
4:1
B.
1:4
C.
16:8
D.
4:16
Hint
18.
Solve the proportion
.
A.
x
= 8
B.
x
= 12
C.
x
= 3
D.
x
= 5
Hint
19.
Which pair of ratios forms a proportion?
A.
B.
C.
D.
Hint
20.
How many square feet of tiles are needed to cover the floor shown? Round the answer to the nearest tenth.
A.
238.5 ft
2
B.
2123.5 ft
2
C.
2490.9 ft
2
D.
2173.5 ft
2
Hint