Q2- QUIZ 1 GAPUZ

What is the main purpose of a research design?

• To interpret collected data

• To select the sample size

• To structure the research process, including when data is collected

• To ensure accurate statistical analysis

Which sampling method gives every member of the population an equal chance of being selected?

• Stratified Random Sampling

• Cluster Sampling

• Simple Random Sampling

• Systematic Sampling

What is a key characteristic of probability sampling?

• Participants are selected based on convenience

• All members of the population have a chance of being selected

• It is used mainly in qualitative research

• The researcher handpicks the participants

Which of the following is an example of non-probability sampling?

• Simple Random Sampling

• Systematic Sampling

• Convenience Sampling

• Stratified Sampling

In systematic sampling, how are participants chosen?

• At random using a random number generator

• Based on convenience

• From a starting point, then every nth individual is selected

• Using judgmental criteria

What is the main risk of using cluster sampling?

• It requires a very large sample size

• Clusters may not be representative of the whole population

• It introduces bias due to self-selection

• It is too time-consuming

Which sampling method involves selecting participants based on pre-determined criteria set by the researcher?

• Simple Random Sampling

• Purposive Sampling

• Snowball Sampling

• Systematic Sampling

What is the main drawback of convenience sampling?

• It is too expensive

• It requires complex statistical analysis

• It may not be representative of the population

• It takes too much time

Which sampling technique involves participants recruiting other participants?

• Quota Sampling

• Cluster Sampling

• Snowball Sampling

• Stratified Sampling

What is the aim of quota sampling?

• To randomly select participants

• To ensure a specific number or proportion of a population is represented

• To ensure ease of access for data collection

• To analyze the differences between strata