Podcast
Questions and Answers
What must be defined before the research starts when considering the population for a study?
What must be defined before the research starts when considering the population for a study?
Which differentiation aspect may cause problems during the implementation of a sampling plan?
Which differentiation aspect may cause problems during the implementation of a sampling plan?
According to Bortz & Schuster (2016), which type of differentiation often leads to definition problems?
According to Bortz & Schuster (2016), which type of differentiation often leads to definition problems?
In a survey among students at the University of Zurich, which aspect would differentiate the population based on the year they joined the university?
In a survey among students at the University of Zurich, which aspect would differentiate the population based on the year they joined the university?
Signup and view all the answers
Which element must be carefully established to ensure clear differentiation criteria within a population?
Which element must be carefully established to ensure clear differentiation criteria within a population?
Signup and view all the answers
Why is it crucial to define observation units before research starts in a population study?
Why is it crucial to define observation units before research starts in a population study?
Signup and view all the answers
Which type of sampling allows for inference to the entire population?
Which type of sampling allows for inference to the entire population?
Signup and view all the answers
In which type of sampling is the creation of a theory or hypothesis possible?
In which type of sampling is the creation of a theory or hypothesis possible?
Signup and view all the answers
What is the purpose of using design weights in statistical analyses?
What is the purpose of using design weights in statistical analyses?
Signup and view all the answers
In which type of sampling is it necessary to know the structure of the population?
In which type of sampling is it necessary to know the structure of the population?
Signup and view all the answers
What is the primary advantage of arbitrary sampling according to the critical rationalism perspective (Karl Popper)?
What is the primary advantage of arbitrary sampling according to the critical rationalism perspective (Karl Popper)?
Signup and view all the answers
Which type of sampling is based on a quantitative research design?
Which type of sampling is based on a quantitative research design?
Signup and view all the answers
What is the purpose of using disproportional stratified sampling in the examples provided?
What is the purpose of using disproportional stratified sampling in the examples provided?
Signup and view all the answers
What is the purpose of using a design weight in the examples provided?
What is the purpose of using a design weight in the examples provided?
Signup and view all the answers
What is the main advantage of using cluster sampling mentioned in the text?
What is the main advantage of using cluster sampling mentioned in the text?
Signup and view all the answers
What is the primary purpose of oversampling the '5+ Persons' stratum in Case B?
What is the primary purpose of oversampling the '5+ Persons' stratum in Case B?
Signup and view all the answers
What is the key difference between proportional and disproportional stratified sampling mentioned in the text?
What is the key difference between proportional and disproportional stratified sampling mentioned in the text?
Signup and view all the answers
What is the primary advantage of using stratified random sampling over simple random sampling mentioned in the text?
What is the primary advantage of using stratified random sampling over simple random sampling mentioned in the text?
Signup and view all the answers
