|
|
1
|
2
|
3
|
4
|
|
|
Analysis of Scatterplot
|
No data graphed or
line of best fit.
|
Data graphed but no
line of best fit.
|
Data graphed correctly
but line of best fit is not accurate.
|
Data graphed correctly
and line of best fit is accurate.
|
____
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|
Representation of
Table and Scatterplot
|
Table is complete and
the scatterplot contains none of the requirements. No
equation for the line of best fit is given.
|
Table is complete and
the scatterplot contains some of the requirements. The
equation of the line of best fit does not match the
line graphed.
|
Table is complete and
the scatterplot contains most of the requirements. The
equation of the line of best fit matches the line graphed.
|
Table is completed,
the scatterplot contains a title, labels,scales, and
data points(all 4 requirements), and the equation of
the line of best fit is accurate.
|
____
|
|
Explanation of Results
|
The relationship the
variables is not stated. The slope and y-intercept are
not identified.
|
The relationship between
the variables is not stated. The slope and y-intercept
are identified but not explained.
|
The relationship between
the variables is stated. The slope and y-intercept are
explained.
|
The relationship between
the variables is clearly stated. The slope and y-intercept
are explained in context.
|
____
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Justification of
Results
|
No predictions made.
|
The predictions are
made but not compared to the original conjecture.
|
The predictions are
made and compared to the original conjecture.
|
The predictions are
made and their reliability is discussed. The predictions
are compared to the original conjecture.
|
____
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|
Company Proposal
Analysis
|
Proposal meets the
choice requirements but lacks the support of data for
the final proposal.
|
Proposal is neat and
meets the choice requirements. Some of the groups data
is used in the final proposal.
|
Proposal is neat, organized,
and meets the choice requirements. Most of the groups
data is used in the final proposal.
|
Proposal is neat, organized,
and meets the choice requirements. All groups data is
used in the final proposal.
|
____
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| |
|
|
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Total---->
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____
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