# Portfolio Project Assignment | College Homework Help

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# MATH309 – Statistics

## Portfolio Project Directions and Rubric

Outcomes

Course Outcomes

• Organize data for analysis in the form of graphs, tables, and frequency distributions.
• Calculate statistical data for measures of central tendency and dispersion.
• Investigate dispersion through normal distributions using range, mean, standard deviation and z scores,
• Collect, organize, and interpret data to perform regression analysis.
• Measure location, variation, probabilities, distributions, and expectations.
• Formulate a hypothesis, test a hypothesis, and interpret the results.
• Draw conclusions and/or make decisions through the application and analysis of mathematical

models using Microsoft Excel.

Institutional Outcomes

• Quantitative and Scientific Reasoning – Follow established methods of inquiry and mathematical reasoning to form conclusions and make decisions.

Deliverable items for the Portfolio Project will be required at different points during the course. Details for each submission are included below in the Deliverable Descriptions.

## Requirements and Formatting

Your Portfolio Project must be formatted as follows:

• APA formatting
• Title Page
• Times New Roman or Arial 12-point font
• 1-inch margins
• Page numbers in top right corner

## Week 6

• Due by the end of Week 6 at 11:59 pm, ET.

This week you will be completing the below sections of your research paper as a continuation of your research project.

Conclusion:  Based on your data, discuss the following in your Word document:

2. The effect of these findings on your goal statement
4. How your findings inform the statement of problem you provide at the beginning.
5. Also, synthesize, analyze, and evaluate your findings in the context of the literature review you performed.

Reflection: Finally, include a discussion of the project itself within your Word document.  Discuss the following in this reflection:

1. How this project illustrated the importance of statistics in your career and community
2. How these efforts connect to prior courses you have taken and could inform future courses in your program
3. The process you used to complete the project
4. How this process changed your perspective on some element of your learning

Below you will find an example of the research paper you can use as a template.   The example is based on a Criminal Justice topic.

# Appendix A– Suggested Websites for Data Sets

Data.gov: http://data.gov

US Census Bureau: http://www.census.gov/data.html

Open Data Network: https://www.opendatanetwork.com/

European Union Open Data Portal: http://open-data.europa.eu/en/data/

Data.gov.uk: http://data.gov.uk/

The CIA World Factbook: https://www.cia.gov/library/publications/the-world-factbook/

Healthdata.gov: https://www.healthdata.gov/

World Health Organization: http://www.who.int/en/

Amazon Web Services public datasets: http://aws.amazon.com/datasets

Gapminder: http://www.gapminder.org/data/

Dr. John Rasp’s Statistics Website:http://www2.stetson.edu/~jrasp/data.htm

Criteria

## Level 4

Level 3 Level 2 Level 1 Points

## Statement of Problem

10 points

10 points

Problem is in students’ degree field, clearly stated, and relates to the topic.

8 points

Problem is clearly stated and relates to the topic.

6 points

Problem is clearly stated.

0 points

Problem is not clearly stated.

## 20 points

10 points

Student locates four or more sources and objectively discusses their findings and relationship to study.

8 points

Student locates three sources for the literature review and discusses their findings and relationship to the study.

6 points

Student locates two sources for and discusses their findings.

0 points
Student fails to locate any sources.

## Goal Statement

5 points

5 points

Goal statement is interesting, clear, and relates to the topic.

4 points

Goal statement is clear and relates to the topic.

3.5 points

Goal statement is clear.

0 points

Goal statement is not clear.

## Research Questions

10 points

10 points

Provides a series of interesting research questions and clearly identifies each of the variables and their potential influence on other variables.

8 points

Provides a series of research questions and identifies some variables along with some of their potential influence on other variables.

6 points

Provides some research questions and identifies a few variables.

0 points

No research questions provided

## Methodology

10 points

10 points

Hypothesis is interesting, plan to test hypothesis is effective, data organization is efficient, plan to calculate statistical data is effective, plan to investigate associated dispersions is effective, regression analysis plan is effective, and/or the measurements are appropriate.

8 points

Hypothesis is effective, plan to test hypothesis is provided, data organization is evident, plan to calculate statistical data is presented, plan to investigate associated dispersions is indicated, regression analysis plan is offered, and/or the measurements are provided.

6 points

Hypothesis is ineffective, plan to test hypothesis is ineffective, data organization is ineffective, plan to calculate statistical data is ineffective, plan to investigate associated dispersions is ineffective, regression analysis plan is ineffective, and/or the measurements are inappropriate.

0 points

No hypothesis is provided, there is no plan to test the hypothesis, data organization plan is not provided, statistical processes are not provided, and no measurements are offered.

## Data Analysis

40 points

40 points

Data analysis and Excel work is structured in column format, answers identified, and columns labeled, and very thorough, and appropriate to the topic.  Analysis justifies and support conclusions.

32 points

Data analysis and Excel work is good and reasonably complete.  Conclusions are consistent with analysis.

28 points

Analysis is rudimentary at best.  Conclusions are present but not well supported by the analysis.

0 points

Analysis is inappropriate or missing.  Conclusions are invalid or missing.

## Conclusion

10 points

10 points

Conclusion and Reflection are interesting, clearly stated, related to the topic, and addresses all stated questions in the supplied assignment prompt.

8 points

Conclusion and Reflection are clear, mostly relates to the topic, and addresses most stated questions in the supplied assignment prompt.

6 points

Conclusion and Reflection are somewhat clear, somewhat relates to the topic, and addresses some of the stated questions in the supplied assignment prompt.

0 points

Conclusion and Reflection are unclear, does not relate to the topic, and addresses few if any of the stated questions in the supplied assignment prompt.

## Grammar, Mechanics, and Information Literacy

5 points

5 points

Few, if any, grammatical or mechanical errors.  All supplied data and sources are appropriate and properly documented in APA format.

4 points

Some grammatical and mechanical errors.  Some supplied data and sources are appropriate and properly documented in APA format.

3.5 points

Many grammatical and mechanical errors.  Most supplied data is not appropriate and is not properly documented in APA format.

0 points

Grammatical and mechanical errors seriously inhibit the project’s effectiveness.  Nearly all or all of the supplied data is inappropriate and and is not properly documented in APA format.

• Style: Harvard
• Number of pages: 3 pages/double spaced (825 words)
• Number of source/references: 1

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