iRubric: Statistics project rubric

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Statistics project rubric

Used to grade a statistics project for Algebra II. Students will collect paired data values and find the line of best fit. They will use the equation of this line to make predictions.

Rubric Code: P3CCB6

By cgulick

Draft

Public Rubric

Subject: Math

Type: Project

Grade Levels: 9-12

Predicting the Future!
	Poor None of the 3 criteria met. 1 pts	Fair Two of the 3 criteria not met 2 pts	Good Only one of the 3 criteria not met. 3 pts	Enter Title All 3 criteria met. 4 pts
Data collection 10 pts Is data collected from a reliable source? Is data relevant to the question to be answered? Are there 30 data values in each set?	Poor Data source is not reliable or not given; data is not relevant to question; less than 30 data pairs given.	Fair	Good	Enter Title Data source is cited and reliable; data is relevant to question; 30 data pairs are given.
Scatter plot 20 pts Is it neat? Is it clearly labeled? Are the line of best fit and its equation clearly marked? Is the line of best fit calculated correctly?	Poor None of the 4 criteria are met.	Fair Calculations contain some errors or the scatter plot is not correct.	Good Calculations are correct but the labeling of the scatter plot or line of best fit or its equation are not clear.	Enter Title Scatter plot is neat, clearly labeled, and the line of best fit and its equation are clearly marked. Calculations are correct.
Summary 15 pts Is the prediction made correctly? Is the summary complete and well-written?	Poor None of the criteria are met.	Fair Prediction contains some errors and the summary is missing components or is not well-written.	Good Prediction is correct, but the summary is missing some of its components or is not well-written.	Enter Title Prediction is correct. Summary contains all of the required components and is well-written.
Presentation 5 pts Was the question to be answered given and answered? Did they share how their data and analysis answered the question? Did they give their prediction?	Poor None of the 3 criteria were met.	Fair Two of the 3 criteria were not met.	Good One of the 3 criteria were not met.	Enter Title All 3 criteria were met.