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Data Analysis [4.4.4.A.2] [Open-ended Question]
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Mr. Jones gave each of the students in his class a one-ounce
box of raisins. When the students opened the boxes and counted
the raisins, they found different amounts. The tally sheet below
shows their results.
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Number of Raisins
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Tally
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Frequency
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10
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I
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1
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11
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II
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2
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12
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III
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3
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13
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IIIII
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5
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14
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III
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3
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15
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II
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2
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Construct a bar graph to represent the students' findings
on the grid in your answer booklet. Be sure to label all parts
of your graph and give the graph a title.
Scoring rubric
3 points
The response shows complete understanding of the problem's
essential mathematical concepts by correctly representing
the data given in the form of a bar graph. Axes will be
labeled and the graph will have a title. The response
may contain minor errors.
2 points
The response shows nearly complete understanding of the
problem's essential mathematical concepts. Minor errors
may be evident in the title, labeling, or representation
of the data, but the student's understanding of the concept
will be evident.
1 point
The response shows limited understanding of the problem's
essential concepts. Major errors may be evident in the
title, label, or graphing of the data.
0 points
The response shows insufficient understanding of the problem's
essential mathematical concepts. The graph may be partially
complete, incorrectly done due to misreading of the data,
or presented in a format other than a bar graph.
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