A study is conducted among first year undergraduate studentsin a US College of Nursing. From a list of these students, every10th student is selected for an interview. Which of the followingsampling strategies is being used?
a) Simple random sampling
b) Systematic sampling
c) Stratified random sampling
d) Cluster sampling
2. A study is conducted among first year nursing students in aUS College of Nursing. Students are first grouped according to thestate in which they lived before coming to the college. Ten statesare then selected at random, and all students from those states areinvited to participate in the study. Which of the followingsampling strategies is being used?
a) Simple random sampling
b) Systematic sampling
c) Stratified random sampling
d) Cluster sampling
3. A survey is to be administered to the nursing students whoare graduating from Wells College this semester. To select oursample, we entered the student ID numbers of all students who aregraduating this semester into the computer and let the computerrandomly select 50 students. Which of the following samplingstrategies is being used?
a) Simple random sampling
b) Systematic sampling
c) Stratified random sampling
d) Cluster sampling
