Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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At
the Woodlands Summer Camp, teams of three students compete in an obstacle course race through the
woods. Along the way, the teams must use the skills they’ve learned to solve problems. The
results of the race are shown in the bar graph.
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1.
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Which
team finished the race in the shortest amount of time? a. | Hawks | c. | Eagles | b. | Owls | d. | Falcons | | | | |
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Lisa runs a small business from her home arranging and selling floral displays. She
has plotted her sales figures from the first six quarters in the line graph. Use the graph to answer
the following questions.
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2.
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What
does the vertical axis of the graph represent? a. | the quarter | c. | the total sales per quarter | b. | the amount of
sales for the first quarter | d. | the total sales
over the first six quarters | | | | |
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Rodrigo and Paul are on their school’s cross country team. Over the past 6
weeks, they have been training together for a 3.5-kilometer race. At the end of every week, the two
runners time themselves on the race course. Their results are shown in the line
graph.
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3.
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Predict the amount of time it will take Paul to run the 3.5-kilometer race at the end
of the seventh week. a. | about 13 minutes | c. | about 11 minutes | b. | about 10
minutes | d. | about 12
minutes | | | | |
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Gabe used the Internet to research prices of snowboards for his physical education
class. He has organized his results in the stem-and-leaf plot below.
Stem | Leaf | 14 | 0 5 5 9 | 15 | 5 | 16 | 3 5 | 17 | 4 9 | 18 | 5 6 9 9 | 19 | 4 8 8 9 | 20 | 0 | 21 | 4 | 22 | 5 5 9 | 23 | | 24 | | 25 | 9 | | | 18|9 =
$189 | | |
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4.
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How
much is the most expensive snowboard?
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5.
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How
many snowboards cost at least $200?
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Find the mean for each set of data.
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6.
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20,
20, 13, 14, 18
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7.
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15,
28, 25, 22, 11, 12, 27
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Find the mode for each set of data.
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8.
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77,
48, 76, 73, 52, 59, 50, 69
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Find the range for each set of data.
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9.
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18,
11, 26, 15, 29
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10.
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36,
56, 42, 36, 42, 55, 51, 33
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