sampling methods

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

• Systematic Sampling

• Stratified Sampling

• Simple Random Sampling

• Cluster Sampling

Which sampling method involves selecting every nth member of the population?

• Simple random sampling

• systematic sampling

• Quota sampling

• convenience sampling

Which of the following is a non-probability sampling method?

• simple random sampling

• quota sampling

• random sampling

• systematic sampling

Which sampling method is best for studying a population that is spread out geographically?

• Cluster sampling

• stratified sampling

• simple random sampling

• quota sampling

What is a key benefit of using stratified sampling?

• It is quicker and cheaper than other methods

• It ensures that specific subgroups are adequately represented

• It is easy to implement without any prior information

• It relies on referrals from existing subjects

Which term refers to a numerical characteristic of a population?

• sample

• population

• parameter

• statistics

Which sampling method relies on respondents referring other respondents to the survey?

• systematic sampling

• Snowball Sampling

• cluster sampling

• judgemental sampling

If you measure the average height of a sample of students, what is this average called?

• parameter

• statistics

• sample

• population

What do you call the process of drawing conclusions about a population based on information from a sample?

• Descriptive Statistics

• Inferential Statistics

• Census

• Sampling

When a sample accurately reflects the characteristics of the population, it is called a:

• Biased Sample

• Representative Sample

• Random Sample

• Convenience Sample