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Epidemiologists are trying to track the transmission of influenza within the mon

ID: 185517 • Letter: E

Question

Epidemiologists are trying to track the transmission of influenza within the month of February in Greenville, NC and are looking at the difference between the numbers of infants (under 2), children (under 16), adults (under 50), and elderly patients (50+) infected. They send out information to the medical offices within the city regarding specific symptoms to look for and how to perform accurate testing. After the 1st reported case that month they have all doctor’s offices, urgent cares, and hospitals report back weekly with the number of patients that present with positive influenza tests as well as their age. Answer the questions below prior to moving on to the next page! 6. What is the independent variable? _______________________________________________

7. What is the dependent variable? _________________________________________________

8. What is the control? ___________________________________________________________

9. What are the constants? ________________________________________________________

10. What would your hypothesis be for this particular study?

Positive Influenza Tests:

Infants: 10

Children: 52

Adults: 24

Elderly: 41

Was your original hypothesis correct?__________________________________

Create a conclusion below for this study that either supports or rejects your hypothesis

Explanation / Answer

Independent variable Age of the patients Dependant variable Rate of infection Control Time/season (here late winter) Constant Virulence of influenza in optimum condition