Note: Cost per vote is the total amount raised by the candidate divided by the number of he or she received in the election. 1  The New York Times, Donald Trump Selects Senator Jeff Sessions for Attorney General, November 18, 2016. 2  Alabama GOP, 2016 Republican National Convention Delegates, accessed April 11, 2016.
Incidence. The basic incidence rate (sometimes called just incidence) is a measure of the frequency with which a disease occurs in a population over a period of time. The formula for calculating an incidence rate is: 1  The numerator (x). 2  should include only new cases of the disease that occurred during the specified period.
Basic Statistics: About Incidence, Prevalence, Morbidity, and Mortality - Statistics Teaching Tools What is incidence? Incidence is a measure of disease that allows us to determine a person's probability of being diagnosed with a disease during a given period of time. Therefore, incidence is the number of newly diagnosed cases of a disease.