RMD-D-2

Which of the following is NOT a method of simple random sampling?

• Lottery method

• Random number generation

• Tippet table

• Quota sampling

How do you calculate the interval in systematic sampling?

• Sample size required / Total population

• Total population / Sample size required

• Sample size × Total population

• Sample size × Total population

In stratified sampling, how are samples within a stratum characterized?

• Heterogeneous

• Homogeneous

• Mixed

• Unstructured

In social science research, what is the commonly accepted error margin?

• 0.5 – 1%

• 2 – 5%

• 5 – 10%

• 10 – 15%

Multi-stage sampling conducted based on geographical location is called

• Stratified sampling

• Cluster sampling

• Area sampling

• Convenience sampling