Question

MATHEMATICAL ASSOCIATION OF AMERICA < wbwork/ star2231 10ktam/hw1/2 HW 1: Problem2 PreviousProblem point) A political sclentist wants to know how local senior citizens feel about recent Medicare changes Using courty ecords, she obtains a ist of a 5328 senior citizens living in the county. She randomiy selects 300 of them and mais a questionare ) What is the population in this stuoy? A All people in the nation B. The senior citivens who responded C. The senior citizens who were surveyed D. All senior crizers in the county. D) What is the sample in this stuy? A All people in the nation A senor ctizens In the coury C. Researchers working in political science. D. The 300 senior oitinens who were surveyed. Note: ou can eam partial credit on mis problem Preview My AnewersSubmit Anawers You have attempted this problem O times. You have unlimited atempts remaining Emall Instructor 80 8 9 3

Answer 1

Q) A political scientist wants to know how local senior citizens feel about recent Medicare changes. Using country records, she obtainsa list of all 5328 senior citizens living in the country. She randomly selects 300 of them and mails a questionnaire.

a) The population in this study:

all senior citizens in the country.

b) The sample in this study:

the 300 senior citizens who were surveyed.