statistic project

Excellent (16-20)

Good (11-15)

Fair (6-10)

Poor (1-5)

Formatting

No major spelling or grammar mistakes

Limited spelling or grammar issues that do not obscure results

Pervasive spelling or grammar issues that obscure results

Extensive spelling or grammar problems throughout

Completeness

All parts completed & all questions answered

1 or 2 parts incomplete, all other questions answered

3 or more parts incomplete, most questions answered

More than half incomplete

Accuracy

All calculations accurate and self consistent within rounding error

Most calculations accurate with minor errors OR 1 or 2 major errors with consistent results

Significant calculation errors OR 3+ major errors with consistent results

Wrong calculations and formulas used throughout

Comprehension

Answers show full understanding of all previously learned material and applications

Answers show knowledge of rules with some flawed or incomplete understanding

Answers show incomplete knowledge of rules or poor understanding of material

Answers demonstrate lack of familiarity with basic rules of statistics

Conclusions

Conclusions provide meaningful insight beyond directly stating results

Conclusions provide limited insight beyond directly stating results

Conclusions limited to stating observed results or do not accurately reflect results

Conclusions do not accurately state results