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Double Stuf Assessment
Chi-Squared Assessment
This rubric will be used to score students out of 10 points. Each initial understanding is worth 0 points, approaching understanding 1 point, and competent understanding 2 points.
Rubric Code:
W2X858X
By
nvanepps
Ready to use
Public Rubric
Subject:
Math
Type:
Assessment
Grade Levels:
(none)
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Double Stuf Report Assessment
Initial Understanding
0 pts
Approaching Understanding
1 pts
Competent Understanding
2 pts
t-procedure Chosen and Explanation
Initial Understanding
An incorrect procedure is chosen and is justified incorrectly.
example justifications
1-sample t-test: 1 sample compared to a known or suspected mean
2-sample t-test: 2 samples whose means are being compared
Approaching Understanding
The correct procedure is chosen or the incorrect procedure is justified correctly.
example justifications
1-sample t-test: 1 sample compared to a known or suspected mean
2-sample t-test: 2 samples whose means are being compared
Competent Understanding
The correct procedure is chosen and is justified correctly.
example justifications
1-sample t-test: 1 sample compared to a known or suspected mean
2-sample t-test: 2 samples whose means are being compared
Null and alternate hypotheses
Initial Understanding
Less than two of these three items are met.
The null and alternate hypotheses are written accurately for the situation.
The hypotheses are for the correct t-test test.
Correct notation is used.
Approaching Understanding
Two of these three items must be met.
The null and alternate hypotheses are written accurately for the situation.
The hypotheses are for the correct t-test test.
Correct notation is used.
Competent Understanding
All three of these items must be met.
The null and alternate hypotheses are written accurately for the situation.
The hypotheses are for the correct t-test test.
Correct notation is used.
Conditions and Assumptions
Initial Understanding
Less than three of the four correct assumptions and conditions are met and identified.
There is a random sampling method.
Populations are independent.
The samples standard deviation is being used to estimate the population standard deviation.
Data is normally distributed or each sample size is at least 30.
Approaching Understanding
Three of the four correct assumptions and conditions are met and identified.
There is a random sampling method.
Populations are independent.
The samples standard deviation is being used to estimate the population standard deviation.
Data is normally distributed or each sample size is at least 30.
Competent Understanding
All four of the correct assumptions and conditions are met and identified.
There is a random sampling method.
Populations are independent.
The samples standard deviation is being used to estimate the population standard deviation.
Data is normally distributed or each sample size is at least 30.
Data Analysis
Initial Understanding
Less than two of these three items are met.
The correct p-value is found given the data.
The data is organized in some way so that it can be understood.
The data is presented with correct notation when necessary.
Approaching Understanding
Two of these three items must be met.
The correct p-value is found given the data.
The data is organized in some way so that it can be understood.
The data is presented with correct notation when necessary.
Competent Understanding
All three of these items must be met.
The correct p-value is found given the data.
The data is organized in some way so that it can be understood.
The data is presented with correct notation when necessary.
Conclusion
Initial Understanding
Less than two of these three items are met.
The p-value is interpreted correctly in comparison to the alpha level.
The correct hypothesis is addressed.
The conclusion includes the context of the question being answered.
Approaching Understanding
Two of these three items must be met.
The p-value is interpreted correctly in comparison to the alpha level.
The correct hypothesis is addressed.
The conclusion includes the context of the question being answered.
Competent Understanding
All three of these items must be met.
The p-value is interpreted correctly in comparison to the alpha level.
The correct hypothesis is addressed.
The conclusion includes the context of the question being answered.
Subjects:
Math
Types:
Assessment
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