WorksheetsSampling Techniques
Total questions: 10
Worksheet time: 3mins
A researcher who is studying the effects of educational attainment on promotion conducted a survey of 50 randomly selected workers from each of these categories: high school graduate, with undergraduate degree, with master’s degree, and with doctoral degree. What technique is most appropriate?
Simple Random Sampling
Systematic Random Sampling
Stratified Random Sampling
Cluster Random Sampling
A Statistics student did a research on the time spent by Grade 12 students playing video game. He selected the subjects by using the Table of Random Numbers. What technique is used?
Simple Random Sampling
Stratified Random Sampling
Systematic Random Sampling
Cluster Random Sampling
What refers to any procedure done to select samples?
Experimentation
Replication
Sampling
Treatment
What is referred to as a subset of the population under investigation that a researcher selected to be part of the study?
Sample
Population
Variable
Replicate
Which of the following involves group-by-group selection of samples?
Simple random sampling
Stratified sampling
Snowball sampling
Quota sampling
The principal purpose of sampling is the application of results in the population.
True
False
In the stratified sampling, you randomly choose sample from several groups.
True
False
Sampling decisions depend 100% on your own dispositions or judgment.
True
False
Non-probability sampling is not very particular about statistics.
True
False
Probability sampling techniques are suitable for Quantitative research studies.
True
False
