RMB301Xuất hiện trong 1 đề thi
Snowball sampling can help the researcher to: (i) theorise inductively in a qualitative study. (ii) overcome the problem of not having an accessible sampling frame. (iii) access difficult or hidden populations.
Các lựa chọn
A(i) theorise inductively in a qualitative study.
B(ii) overcome the problem of not having an accessible sampling frame.
C(iii) access difficult or hidden populations.
Dall of (i), (ii), and (iii).