Assignment 6 is an exercise in evaluating visual/statistical tools.Statistical analysis and the development of charts and graphs are closely linked in history and practice. you will develop and understanding of their application and utility.

We'll start with Florence Nightingale, a pioneer in this field who developed one of the first mathematical models ever used as a graphic presentation.At the time, this was not an academic exercise for her but an attempt to win influence over funding in an effort to stem the spread of disease for a standing army in the field.The standard of her day for presenting findings was the written report.Even ledgers, the early form of spreadsheets were not unknown and given that she was fighting over funding, she could have opted to present her case for budget authority this way as well.By all accounts, her presentation was very effective and changed they way the military, hospitals and many other organizations developed metrics and other standards of measure when presenting complex data analysis.Often referenced as Nightingale's Rose.You'll also need to review Minard's analysis of Napolean's Russian campaign of 1812 and Playfair's analysis of the cost of wheat versus wage rates to compare the effectiveness of their methodologies.

Task 1:Evaluate Nightingale's original work.Historically, it was successful in earning large increases in the budget for health issues related to keeping an army in the field.Redevelop Nightingale's chart using the information provided in the original work.Improve upon what Nightingale developed well over a century ago, if you can, with a chart or charts of your own.http://www.economist.com/node/10278643

Task 2: Describe thePURPOSEof Minard's and Playfairs charts.Describe how you would redevelop each to clarify their positions or improve their argument's if you were to develop a chart or charts of your own.From the charts listed below, which would you select or utilize to make your case and describe how your selection enhance their case?

1. Scatter plot
2. Histogram
3. Line Diagram
4. Pie Chart
5. Radar Plot
6. Pareto Diagram
7. Milestone Chart
8. Time Series Analysis.