assig

Criteria Ratings Points

Paragraph 1 17 to >14.0 pts

Advanced

Brief summary of the article is comprehensive, accurate identification of key vocabulary, both statements of claim are clearly stated, the null and alternative hypothesis of both claims is clearly stated in words.

14 to >11.0 pts

Proficient

Brief article summary is present, accurate identification of key vocabulary, both statements of claim are listed (maybe not clearly) and the null and alternative hypothesis of both claims is stated (though it may not be in words)

11 to >0.0 pts

Developing

The article summary is insufficient, claim statements are either incomplete or missing, null and alternative hypothesis for both claims are either incomplete or missing.

0 pts

Not Present

17 pts

Paragraph 2 18 to >15.0 pts

Advanced

Mean, median, standard deviation and quartiles are correctly stated. Confidence interval is presented along with correct interpretation, description of hypothesis test for mean is complete and accurate, including alpha, test statistic, p-value, conclusion, and interpretation.

15 to >12.0 pts

Proficient

Mean, median, and quartiles are correctly stated. Confidence interval is presented but interpretation is either lacking or incomplete, description of hypothesis test for mean is complete and accurate, including alpha, test statistic, p-value, and conclusion. Interpretation of conclusion is either lacking or incomplete.

12 to >0.0 pts

Developing

Multiple errors in summary statistics, confidence interval, and hypothesis test. Final interpretations of the confidence interval and hypothesis test are missing or inaccurate.

0 pts

Not Present

18 pts

Paragraph 3 18 to >15.0 pts

Advanced

Sample size, number of successes, and proportion correctly stated. Confidence interval is presented along with correct interpretation, description of hypothesis test for proportion is complete and accurate, including alpha, test statistic, p-value, conclusion, and interpretation.

15 to >12.0 pts

Proficient

Sample size, number of successes, and proportion correctly stated. Confidence interval is present by interpretation is either lacking or incomplete, description of hypothesis test for proportion is complete and accurate, including alpha, test statistic, p-value, and conclusion. Interpretation of conclusion is either lacking or incomplete.

12 to >0.0 pts

Developing

Multiple errors in summary statistics, confidence interval, and hypothesis test. Final interpretations of the confidence interval and hypothesis test are missing or inaccurate.

0 pts

Not Present

18 pts

Project: Part 5 – Final Report Grading Rubric | BUSI230_D03_202220

Criteria Ratings Points

Grammar and Spelling

10 to >8.0 pts

Advanced

Spelling and grammar are correct. Sentences are complete, clear, and concise. Paragraphs contain appropriately varied sentence structures. Answers are not a list of final calculations, but complete sentences with clear flow from one idea to the next.

8 to >6.0 pts

Proficient

Some spelling and grammar errors are present. Sentences are presented well. Paragraphs contain some varied sentence structures. Answers are not a list of final calculations, but complete sentences with flow from one idea to the next.

6 to >0.0 pts

Developing

Spelling and grammar errors distract. Sentences are incomplete or unclear. Paragraphs are poorly formed. Calculations are listed but not in sentences.

0 pts

Not Present

10 pts

Three Paragraphs

5 to >4.0 pts

Advanced

Final report contains three paragraphs. One that address the article, one that addresses the claim about the mean, and one that addresses the claim about the proportion.

4 to >3.0 pts

Proficient

Final report contains three paragraphs, but they are not split between article, claim about the mean, and claim about the proportion as the directions require. Or the report contains more than three paragraphs.

3 to >0.0 pts

Developing

Final report contains fewer than three paragraphs.

0 pts

Not Present

5 pts

All Required Components

7 to >6.0 pts

Advanced

No components listed on the assignment are missing.

6 to >4.0 pts

Proficient

One to two components listed on the assignment are missing.

4 to >0.0 pts

Developing

More than two components listed on the assignment are missing.

0 pts

Not Present

7 pts

Total Points: 75

Project: Part 5 – Final Report Grading Rubric | BUSI230_D03_202220