Podcast
Questions and Answers
Which type of error arises from inaccuracies in the collection, recording, and processing of data?
Which type of error arises from inaccuracies in the collection, recording, and processing of data?
- Sampling error
- Systematic error (correct)
- Non-probability error
- Random error
Which type of sampling method involves selecting participants based on ease of access?
Which type of sampling method involves selecting participants based on ease of access?
- Simple random sampling
- Stratified sampling
- Cluster sampling
- Convenience sampling (correct)
Which type of sampling method allows for the generalization of results to the population?
Which type of sampling method allows for the generalization of results to the population?
- Probability sampling (correct)
- Stratified sampling
- Purposive sampling
- Snowball sampling
What is the difference between precision and accuracy?
What is the difference between precision and accuracy?
What type of error is the difference between the result of a sample and the true value of the population?
What type of error is the difference between the result of a sample and the true value of the population?
What type of sampling method involves selecting participants based on referrals from existing participants?
What type of sampling method involves selecting participants based on referrals from existing participants?
Which type of sampling method involves selecting participants based on judgment or expertise?
Which type of sampling method involves selecting participants based on judgment or expertise?
What type of samples are cheaper but unable to generalize the results to the population?
What type of samples are cheaper but unable to generalize the results to the population?
What type of sampling method involves dividing the population into subgroups and selecting participants from each subgroup?
What type of sampling method involves dividing the population into subgroups and selecting participants from each subgroup?
What type of sampling method involves selecting participants at regular intervals from an ordered list of the population?
What type of sampling method involves selecting participants at regular intervals from an ordered list of the population?
Which of the following is the definition of sampling unit?
Which of the following is the definition of sampling unit?
What is the purpose of using sampling?
What is the purpose of using sampling?
What is the target population?
What is the target population?
What is the definition of response rate?
What is the definition of response rate?
What is the definition of sampling frame?
What is the definition of sampling frame?
What is the definition of inquiry unit?
What is the definition of inquiry unit?
What is the main objective of sampling?
What is the main objective of sampling?
What is the definition of sample?
What is the definition of sample?
What is the definition of sampling?
What is the definition of sampling?
Which sampling method is considered the most reliable of all sampling methods?
Which sampling method is considered the most reliable of all sampling methods?
What is the disadvantage of using a Simple Random Sample in populations with a high degree of heterogeneity?
What is the disadvantage of using a Simple Random Sample in populations with a high degree of heterogeneity?
Which sampling method involves selecting every nth element after randomly selecting the first element?
Which sampling method involves selecting every nth element after randomly selecting the first element?
What is the advantage of using a Systematic Random Sample over a Simple Random Sample?
What is the advantage of using a Systematic Random Sample over a Simple Random Sample?
Which sampling method involves Sample that has members from each segment of the population?
Which sampling method involves Sample that has members from each segment of the population?
What is the disadvantage of using a Stratified Random Sample?
What is the disadvantage of using a Stratified Random Sample?
Which sampling method involves selecting participants at regular intervals from an ordered list of the population?
Which sampling method involves selecting participants at regular intervals from an ordered list of the population?
What is the disadvantage of using a Systematic Random Sample if there is periodicity in the sampled population?
What is the disadvantage of using a Systematic Random Sample if there is periodicity in the sampled population?
What is the disadvantage of using Judgmental Sampling?
What is the disadvantage of using Judgmental Sampling?
Which method of simple random selection involves preparing a frame, securing an ideal bowl, and selecting cards from the bowl without replacement?
Which method of simple random selection involves preparing a frame, securing an ideal bowl, and selecting cards from the bowl without replacement?
What is the purpose of assigning a number to each member of the population in simple random sampling?
What is the purpose of assigning a number to each member of the population in simple random sampling?
Which method of simple random selection involves using a list of numbers where the digits 0-9 are arranged in a random order to select the sample?
Which method of simple random selection involves using a list of numbers where the digits 0-9 are arranged in a random order to select the sample?
What is the difference between sampling with replacement and sampling without replacement?
What is the difference between sampling with replacement and sampling without replacement?
Which of the following methods of simple random selection involves using a computer to generate random numbers for sample selection?
Which of the following methods of simple random selection involves using a computer to generate random numbers for sample selection?
Which method of simple random selection involves selecting the sample by progressing along one or more adjacent rows of digits in a table of random numbers?
Which method of simple random selection involves selecting the sample by progressing along one or more adjacent rows of digits in a table of random numbers?
What is the purpose of thoroughly mixing the cards in the ideal bowl in the Ideal Bowl Method of simple random selection?
What is the purpose of thoroughly mixing the cards in the ideal bowl in the Ideal Bowl Method of simple random selection?
Which method of simple random selection involves selecting the sample by using a random number table?
Which method of simple random selection involves selecting the sample by using a random number table?
What is the purpose of using simple random sampling?
What is the purpose of using simple random sampling?
What is the Advantage of the simple random sampling?
What is the Advantage of the simple random sampling?
What is the disadvantage of using a Simple Random Sample?
What is the disadvantage of using a Simple Random Sample?
Which method of simple random selection involves using an ideal bowl with a smooth inner surface and folded cards with serial numbers?
Which method of simple random selection involves using an ideal bowl with a smooth inner surface and folded cards with serial numbers?
What is the Advantages of using Stratified Random sampling?
What is the Advantages of using Stratified Random sampling?
What is the Methods of allocation of sample size?
What is the Methods of allocation of sample size?
Which type of sampling method involves dividing the population into groups and selecting a random sample from each group?
Which type of sampling method involves dividing the population into groups and selecting a random sample from each group?
Which type of sampling method involves dividing the population into subgroups and selecting participants from each subgroup?
Which type of sampling method involves dividing the population into subgroups and selecting participants from each subgroup?
What is the purpose of using Cluster sampling?
What is the purpose of using Cluster sampling?
What is the main objective of sampling?
What is the main objective of sampling?
Which type of error arises from inaccuracies in the collection, recording, and processing of data?
Which type of error arises from inaccuracies in the collection, recording, and processing of data?
Selecting a sampling method:
Selecting a sampling method:
Which type of sampling method allows for the generalization of results to the population?
Which type of sampling method allows for the generalization of results to the population?
What is the disadvantage of using Stratified Random Sampling?
What is the disadvantage of using Stratified Random Sampling?
Which sampling method is used when no sampling frame is available?
Which sampling method is used when no sampling frame is available?
What is a cluster in the context of Cluster Sampling?
What is a cluster in the context of Cluster Sampling?
In Cluster Sampling, what is done if clusters are big and of equal size?
In Cluster Sampling, what is done if clusters are big and of equal size?
What is the main advantage of using Stratified Random Sampling?
What is the main advantage of using Stratified Random Sampling?
Which one of the following is under the Multi-stage Random Sample?
Which one of the following is under the Multi-stage Random Sample?
What is the main disadvantage of using Cluster Sampling?
What is the main disadvantage of using Cluster Sampling?
What is the main advantage of using Proportional Allocation?
What is the main advantage of using Proportional Allocation?
