iRubric: Integrated CollegeEd /Math 7-Statistics Rubric

edit print share Copy to my rubrics Bookmark test run assess... delete Do more...

Integrated CollegeEd /Math 7-Statistics Rubric

Make inferences about a population from a sample; summarize survey results in a table; calculate mean; compare data as percentages, Box-and-Whisker Plot and Deviation from the mean.

Rubric Code: ZXW2AA6

By DianeSpann

Ready to use

Public Rubric

Subject: Math

Type: Project

Grade Levels: 6-8

Survey Project Rubric Survey 30-60 people; 4-6 choices; summarize results in a table; give frac, dec, % of total for each entry; compare data as difference, fraction, ratio, percent; in original form and simplest form using 'or'; pie graph and bar graph; poster or powerpoint presentation of data; letter to ad agency describing findings; oral presentation to class
	Excellent Thorough understanding demonstrated in project and all math involved 4 pts	Good Substantial understanding demonstrated in project and all math involved 3 pts	Poor Partial/incomplete understanding demonstrated in project and all math involved 2 pts	Fail Serious misunderstanding / misconceptions demonstrated in project and all math involved 1 pts	Total (N/A)
Survey Analysis Draw inferences about a population by analyzing sample data	Excellent Discussed results of all 6 survey questions. Accurately drew inferences from sample to population.	Good Discussed results of 4 - 5 survey questions. Accurately drew inferences from sample to population.	Poor Compared results of 3 survey questions. <BR> Accurately drew inferences from sample to population.	Fail Compared results of 2 or less survey questions. <BR> Accurately or inaccurately drew inferences from sample to population.	Total
Mean Deviation Table Summarize results in a Mean Absolute Value Deviation Table (MAD)	Excellent Data is summarized correctly with no mathematical errors Table is neat and legible Word analysis is included.	Good Data is summarized in table substantially correctly with minor mathematical errors Table is substantially neat and legible. Word analysis is included.	Poor Data is placed in table, but demonstrates incomplete understanding of table and/or mathematical errors. Word analysis incorrect or missing.	Fail Data has not been summarized in a table. Word analysis incorrect or missing	Total
Mean Calculation of mean for sample and all 4 sample groups (5 means)	Excellent All 5 means are calculated with no mathematical errors	Good 4 means are calculated with no mathematical errors	Poor 3 means are calculated with no mathematical errors	Fail 2 or less means are calculated and/or have mathematical errors	Total
Comparisons A variety of statistical comparisons are made among each sample sub group (Mean, MAD, Stem-and-Leaf)	Excellent Complete understanding demonstrated through the statistical comparison of and at least three (3) different groups and/or subgroups. All 3 methods are demonstrated. Analysis/discussion is included and correct	Good Substantial understanding demonstrated through the comparison of at least two different subgroups All 3 methods are used for each comparison. Analysis/discussion is included and mostly correct	Poor Partial/incomplete understanding demonstrated through the comparison of two different groups At least 2 methods are used for each comparison Analysis/discussion is included by incorrect.	Fail Serious misunderstanding or misconception demonstrated through the comparison of two different subgroups 1 or no methods used for each comparison. No analysis/discussion.	Total
Box-and-Whisker Plot Display data in a Box-and-Whisker Plot	Excellent Advance understanding of using Box-and-Whisker Plot is demonstrated through accurate representation data in well-drawn, properly labeled Box-and-Whisker Plots. Analysis/discussion is included and correct.	Good Substantial understanding demonstrated through mostly accurate representation of data in a substantially well constructed Box-and-Whisker Plot with few mathematical errors. Analysis/discussion is included and mostly correct.	Poor Partial/incomplete understanding demonstrated through representation of Box-and-Whisker Plot; exhibiting partial completeness with some mathematical errors. Analysis/discussion is included with some misconceptions	Fail Serious misunderstanding or misconception demonstrated through inaccurate representation of all data in a poorly constructed Box-and-Whisker Plot. Word analysis not included.	Total

Keywords:

Statistics, Mean, Box-and-Whisker Plot, Mean Absolute Value Deviation

Subjects:

Math

Types:

Project

Discuss this rubric