Multistage cluster sampling with stratification, systematic sampling, simple random sampling and disproportionate stratified sampling are examples of:
a. nonprobability sampling
b. probability sampling
c. sampling distributions
d. sampling frames
Question 2
Quota samples, judgmental samples, snowball samples and reliance on available subjects are all examples of:
a. nonprobability sampling
b. probability sampling
c. sampling distributions
d. sampling frames