An example of an attack rate is the a. Number of cases of cancer reco

An example of an attack rate is the

a. Number of cases of cancer recorded at a medical center
b. Number of people who died of cholera in India in a given year
c. Number of beef cattle inoculated against mad-cow disease on a farm
d. Proportion of people becoming ill after eating at a fast-food restaurant

ESSAYBID ANSWER

ANS: D