14B
1.
Which type of graph would be most appropriate to display a family budget? A B C D
2.
Evaluate the effectiveness of different representations to communicate ideas
3.
This table shows the boiling point of water at different elevations.
histogram stem-and-leaf plot circle graph line graph
Elevation (ft) 2500 1000 0 -200
Boiling Point (°°F) 194 207 212 214
Which statement can be supported by the data in the table?
A survey asked 100 students which sports they play. The results are shown in the diagram below.
A
As the elevation increases, the boiling point of water decreases.
B
As the elevation decreases, the boiling point of water decreases.
C
At elevations greater than 2500 ft., the
Basketball Baseball 10 6 8
14 12
2 27 Football
boiling point of water is above 194°F. D
Which is a valid conclusion that could be made from this diagram? A
There were 13 more students who play football than basketball.
B
There were 16 students who play both basketball and baseball.
C
There were only 8 students who play baseball.
D
th
4.
There were 30 students who play all 3 sports.
5 Six Weeks Benchmark
Page 9
As the elevation increases, the boiling point of water increases.
Which expression is the same as the sum of a number and 3 times that number? A
n × 3n
B C D
3n ÷ n 3n – n n + 3n