Adrug manufacturer is interested in the proportion of persons who have hypertension (elevated blood pressure) whose condition can be controlled by a new drug the company has developed. a study involving 5000 individuals with hypertension is conducted and it is found that 8 percent of the individuals are able to control their hypertension with the drug. assuming that the 5000 individuals are representative of the group who have hypertension, answer the following questions:

(a) what is the population?
(b) what is the sample?
(c) identify the parameter of interest.
(d) identify the statistic.
(e) do we know the value of the parameter?