iRubric: Cumulative task 1: Unit 4 rubric

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Cumulative task 1: Unit 4 Box project, maximizing The student will complete task 3, unit 4. He/she will find the standard deviation of a frequency table. Rubric Code: R39A5B By wbdurham Ready to use Public Rubric Subject: Math Type: Project Grade Levels: 9-12

Data analysis; standard deviation
	Poor 1 pts	Fair 2 pts	Good 3 pts
Worked to completion:	Poor Fewer than half of the charts are completed.	Fair More than half but not all of the charts are completed.	Good All questions are completed including how many of each size t-shirts to order.
Time management: I observed	Poor You frittered away class time allotted for this project by engaging in nonacademic activities.	Fair You utilized time appropriately while analyzing the date provided in this project.	Good You group worked and communicated about your data analysis and responsed to the various higher level questions in the task.
Results:	Poor There are numerous erros of a significant magnitude scattered among all the charts.	Fair There are few errors of a small magnatude among some charts and whch resulted in small percentage errors at the end.	Good The charts and standard deviations are pretty good but you seemed to have trouble with the percentages.