Analyze and investigate the demographic and epidemiological data included in the spreadsheet, as well as to evaluate the patterns, prevalence rates, and levels of diversity that are linked with those data.

Focus on getting the % of males versus females for each county. Focus on the communicable disease aspect and the adolescent mother numbers for females under 18 ... relate Economics (capita per income, insurance, poverty).

https://docs.google.com/spreadsheets/d/1XnKAhQ1fSVzR4YogbM7Qdq7AgqOjy8Z6YKXbhJgeXxc/edit?usp=sharing

Please explain how formulas are created.