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WorksheetsRESEARCH SAMPLING-LAS 2-Q3
Total questions: 20
Worksheet time: 13mins
It starts with known sources of information who or which will in turn give other sources of information.
Snowball sampling
Network Sampling
Convenience sampling
Systematic sampling
This is a form of:
A teacher splits her classes up by period. She then randomly picks 3 students from each period to do a survey.
Stratified.
Systematic
Cluster
Biased.
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
You are doing a research on Malaysians and their perception on recycling. You divided the population according to race and choose your sample according to this division. You have a Chinese friend and passes the survey to him to fill the allocation for Chinese participants. What sampling technique is this?
Quota Sampling
Stratified Random Sampling
Purposive Sampling
Snowball Sampling
You are looking for a tall young malay man who is studying in CFS. Luckily, Zairul is your classmate. Hence you pass your survey to him. This is _____________
Convenience Sampling
Snowball Sampling
Purposive Sampling
Accidental Sampling
The selection of the sample is accomplished in more than 2 steps
Multi stage sampling
Snowball sampling
Cluster sampling
Networking sampling
Which category of sampling is used when the probability of selecting each individual in a population is known and every member of the population has an equal chance of being selected?
probability sampling
nonprobability sampling
both probability and nonprobability sampling could be correct
neither probability nor nonprobability sampling could be correct
What is a method of sampling in which the first participant is selected using simple random sampling, and then every nth person until all participants have been selected?
simple random sampling
cluster sampling
stratified random sampling
systematic sampling
What is a limitation of cluster sampling?
It involves convenience sampling methods.
Identifying clusters in a population is not possible.
It limits a sample to individuals in the chosen clusters.
It applies a random sampling method to select participants in each cluster.
Which of the following methods of sampling is not random?
sampling with replacement
sampling without replacement
convenience sampling
stratified sampling
When a population is naturally grouped, selecting subgroups and omitting the other groups is an example of ______.
simple random sampling
cluster sampling
convenience sampling
stratified sampling
A researcher wants to understand student’s study habits across the state. However, she lives in a rural area and decides to use the local middle school instead of schools across the state. What kind of sampling is this?
quota sampling
random sampling
stratified sampling
convenience sampling
Which of the following statements is true regarding the sample size you need in a research study?
You should include 10% of the population in your sample.
The more categories or breakdowns you want to make in your data analysis, the smaller the sample size needed.
The more homogeneous the population the larger the sample size needed.
The larger the sample size, the smaller the sampling error.
Which of the following is a form of nonrandom sampling?
Quota sampling
Convenience sampling
Purposive sampling
All of the above
This is a form of:
