Hello! I have to write a research paper using regression analysis, factor analysis...etc. I have a data set but I'm unsure which are the dependent and independent variables. Could someone help me identify them?
The data set is basically an air pollution profile for 41 U.S cities, it consists of the following parameters:
1. City: City
2. SO2: Sulfur dioxide content of air in micrograms per cubic meter
3. Temp: Average annual temperature in degrees Fahrenheit
4. Man: Number of manufacturing enterprises employing 20 or more workers
5. Pop: Population size in thousands from the 1970 census
6. Wind: Average annual wind speed in miles per hour
7. Rain: Average annual precipitation in inches
8. RainDays: Average number of days with precipitation per year
The data set is basically an air pollution profile for 41 U.S cities, it consists of the following parameters:
1. City: City
2. SO2: Sulfur dioxide content of air in micrograms per cubic meter
3. Temp: Average annual temperature in degrees Fahrenheit
4. Man: Number of manufacturing enterprises employing 20 or more workers
5. Pop: Population size in thousands from the 1970 census
6. Wind: Average annual wind speed in miles per hour
7. Rain: Average annual precipitation in inches
8. RainDays: Average number of days with precipitation per year