#1
Which of the following is NOT a probability sampling method?
Simple random sampling
Convenience sampling
Stratified sampling
Systematic sampling
#2
Which of the following is NOT a type of nonprobability sampling?
Convenience sampling
Stratified sampling
Quota sampling
Snowball sampling
#3
Which sampling method involves selecting individuals based on their accessibility and proximity?
Simple random sampling
Convenience sampling
Stratified sampling
Systematic sampling
#4
Which of the following is NOT a type of probability sampling?
Simple random sampling
Convenience sampling
Stratified sampling
Systematic sampling
#5
Which of the following is NOT a nonprobability sampling method?
Convenience sampling
Stratified sampling
Quota sampling
Snowball sampling
#6
In stratified sampling, how are individuals selected?
Randomly from the entire population
Using a predetermined pattern
From different strata or subgroups within the population
Based on convenience
#7
Which of the following is a potential bias in survey sampling?
Nonresponse bias
Systematic sampling
Cluster sampling
Quota sampling
#8
What is quota sampling primarily based on?
Random selection
Stratification
Proportions within specific categories
Convenience
#9
What is the main advantage of cluster sampling?
It is easy to implement
It ensures every individual has an equal chance of being selected
It is cost-effective for large populations
It allows for natural grouping of the population
#10
Which type of bias occurs when certain individuals are systematically excluded from the sample?
Sampling bias
Nonresponse bias
Volunteer bias
Selection bias
#11
Which sampling method involves selecting every kth individual from the population?
Cluster sampling
Convenience sampling
Systematic sampling
Quota sampling
#12
What is the primary concern with using voluntary response sampling?
It may result in biased responses
It is costly
It requires specialized training
It is time-consuming
#13
Which type of sampling method is often used in epidemiological studies to track disease prevalence?
Convenience sampling
Systematic sampling
Cluster sampling
Stratified sampling
#14
What is the primary concern with using purposive sampling?
It may result in biased responses
It is costly
It requires specialized training
It is time-consuming
#15
What is the primary advantage of snowball sampling?
It ensures every individual has an equal chance of being selected
It allows for natural grouping of the population
It is cost-effective for large populations
It is useful for locating hidden populations