Which sampling method does not require a? frame? choose the correct answer below.
a. stratified
b. systematic
c. cluster
d. simple random
e. all of the above sampling methods require a frame?

Systematic sampling method does not require a frame.

To add, systematic sampling is a kind of sampling method of probability in which sample members from a larger population are chosen based on a random starting point and a fixed periodic interval. 

answer; false pretense;