Use the circle graph to solve the problem.
80)
The circle graph below gives the inventory of the men‘s department of a store.
Suits
$44,500 Trousers
$36,490
Underwear Shirts
$5340 $9790
Sweaters Socks
$20,470 Ties $3560
$7120
In which item of apparel does the store have the smallest investment?
80)
A)
Underwear
B)
Socks
C)
Shirts
D)
Suits
Solve the problem.
81)
Use the comparison line graph to determine how many more hours Jennifer needed to prepare for
Test 3 than David.
81)
A)
3
B)
1
C)
2
D)
4
Provide an appropriate response.
82)
The salaries at a small company are $19,000, $13,700, $77,000, $22,500, $14,300, $26,300, $29,700,
$18,500, $18,800, $22,700, $23,400, and $29,200. Which measure of central tendency is best to
describe the salaries?
82)
A)
Mean
B)
Weighted mean
C)
Median
D)
Mode
Refer to the double–bar graph below which shows the number of male and female athletes at a university over a
four–year period. Solve the problem.
83)
What was the amount of the decrease in the number of female athletes from 2004 to 2005?
83)
A)
200
B)
50
C)
75
D)
100
The post office recorded the weights of packages sent on a particular day and used the results to construct a histogram.
Use the histogram to solve the problem.
0–910–19 20–29 30–39
Weight of Package (pounds)
84)
How many packages weighed between 20 and 29 pounds?
84)
A)
2 packages
B)
11 packages
C)
6 packages
D)
7 packages
Suppose that the average adult in the United States will work x number of days (rounded to the nearest day) to earn
enough to pay for all of the household’s leisure activities in that year. This number can be calculated by multiplying the
average percent of household income spent on leisure activities by 365 (the number of days in a year). The bar graph
shows the percent of income spent in various countries of the world. Use the graph to answer the question.
85)
PERCENT OF HOUSEHOLD INCOME FOR LEISURE ACTIVITIES
The average American adult will work 100 days each year
to earn enough to pay annual leisure expenses.
Percent of household income spent on leisure activities:
China 6.3%
Australia 7.6%
France 9.1%
Germany 14.5%
Britain 19.2%
Japan 23.4%
USA 27.3%
How many days each year will the average adult have to work in order to pay for leisure activities
in Germany? Round to the nearest day.
85)
A)
312 days
B)
5293 days
C)
53 days
D)
145 days
Find the mean for the list of numbers.
86)
Annual sales bonuses: $2630, $3530, $7150, $1860, $7350, $1610
Round answer to the nearest whole number if necessary.
86)
A)
$4022
B)
$4021
C)
$1860
D)
$7150
The post office recorded the weights of packages sent on a particular day and used the results to construct a histogram.
Use the histogram to solve the problem.
0–910–19 20–29 30–39
Weight of Package (pounds)
87)
How many packages weighed between 10 and 19 pounds?
87)
A)
11 packages
B)
5 packages
C)
6 packages
D)
7 packages
Solve.
88)
Aaron purchased a house for $131,230. Of the $131,230, he spent $26,246 upgrading the original
design of the house. The upgrade cost 20% of what he spent for the house. Find the number of
degrees on a circle that represent the cost of the upgrade.
88)
A)
73°
B)
36°
C)
72°
D)
90°
Find the median for the data given.
89)
Number of miles round trip to swim meets: 17, 29, 40, 44, 74, 75, 80
89)
A)
40 miles
B)
74 miles
C)
44 miles
D)
51 miles
Find the grade point average for a student earning the following grades. Assume A = 4, B = 3, C = 2, D = 1, and F = 0.
Round answer to the nearest hundredth.
90)
Credits Grade
2 A
6 C
3 A
2 A
3 B
90)
A)
9.80
B)
3.06
C)
4.06
D)
2.06
Use the circle graph to solve the problem.
91)
A survey of the 7195 vehicles on the campus of State University yielded the following circle graph.
9%
16%36%
9%
2%
28%
Together, what percent of the vehicles are either vans or convertibles?
91)
A)
16%
B)
7%
C)
144%
D)
25%
Provide an appropriate response.
92)
How many degrees are in a sector of a circle graph if it is to represent 3910 out of a total of 7820?
Round to the nearest whole degree.
92)
A)
135°
B)
50°
C)
90°
D)
180°
Use the circle graph to solve the problem.
93)
The circle graph below gives the number of students in the residence halls at the state university.
231
161 406
140
175
252
Which residence hall has the third lowest number of students?
93)
A)
Dodge
B)
Brown
C)
Carver
D)
Evans
Suppose that the average adult in the United States will work x number of days (rounded to the nearest day) to earn
enough to pay for all of the household’s leisure activities in that year. This number can be calculated by multiplying the
average percent of household income spent on leisure activities by 365 (the number of days in a year). The bar graph
shows the percent of income spent in various countries of the world. Use the graph to answer the question.
94)
PERCENT OF HOUSEHOLD INCOME FOR LEISURE ACTIVITIES
The average American adult will work 108 days each year
to earn enough to pay annual leisure expenses.
Percent of household income spent on leisure activities:
China 5.5%
Australia 7.4%
France 9.3%
Germany 12.9%
Britain 21.6%
Japan 23.1%
USA 29.5%
List all countries in the graph in which less than 15% of household income is spent, on average, for
leisure activities.
94)
A)
China, Australia, France, Germany
B)
China, Australia
C)
China, Australia, France
D)
Britain, Japan, USA
Answer Key
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Answer Key
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Answer Key
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Answer Key
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Answer Key
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