Criteria Level 3 Level 2 Level 1 Describe the Data 3 points A data summary graph (or table) provided 2 points A data summary graph (or table) provided, but no comments 0 points No data summary provided Define the Hypotheses 3 points Symbolic and verbal representations of hypotheses present and correctly stated 2 points Symbolic and/or verbal representations of hypotheses present and correctly stated 1 point Symbolic and/or verbal representations of hypotheses not present and/or incorrectly stated Calculate the Test Statistics 4 points The appropriate test (z- or t-) is performed...all parameters correctly calculated 2 points The appropriate test (z- or t-) is not performed or all parameters not correctly calculated 0 points Calculations not present State the Conclusions 4 points Conclusions + interpretation correctly stated 2 points Conclusions + interpretation not correctly stated 0 points Conclusions + interpretation not stated Memo Format? 1 point YES 0 points NO 0 points Overall Score EXCELLENT 11 or more SATISFACTORY 6 or more POOR 0 or more
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