iRubric: Measures of Central Tendency Performance Task rubric

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Measures of Central Tendency Performance Task

Measures of Central Tendency Project

Measurements of Central Tendency

Rubric Code: H24X445

By Sharnoby77

Ready to use

Public Rubric

Subject: Math

Type: Assessment

Grade Levels: 6-8

Measures of Central Tendency
	Excellent 4 pts	Good 3 pts	Fair 2 pts	Not Included 1 pts
Neatness	Excellent The data and paper are organized in a way that is easy to follow.	Good The data and paper are organized in a way that can be followed with some difficulty.	Fair The data and paper are organized in a way that is very difficult to follow.	Not Included The data and paper cannot be followed.
Amount of Data	Excellent There are exactly 25 data entries. Paper is signed only 3 times by each person	Good There are between 20-25 data entries. Paper is signed more than 3 times by each person	Fair There are between 15-20 data entries. Paper is signed more than 3 times by each person	Not Included Less than 15 data entries. Paper is signed more than 3 times by each person
Measures of Center & Range	Excellent The mean, median, mode, and range have all been calculated with no errors.	Good The mean, median, mode, and range have been calculated with some accuracy.	Fair The mean, median, mode, and range have been calculated but mostly incorrect.	Not Included The mean, median, mode, and range have not been calculated or have been calculated but are incorrect.
Analysis of Data	Excellent The analysis is extremely accurate & describes the mean, median, mode, and range. Observations made are very accurate and relevant to the measures of central tendency.	Good The analysis is quite accurate & describes the mean, median, mode, and range. Observations made are quite accurate and relevant to the measures of central tendency.	Fair The analysis is somewhat accurate & an attempt to describe the mean, median, mode, and range is evident . Observations made are not quite accurate or relevant to the measures of central tendency.	Not Included The analysis is not accurate nor is there an attempt to describe the mean, median, mode, and range . Observations made are not accurate nor relevant to the measures of central tendency.