Get premium membership and access questions with answers, video lessons as well as revision papers.

Give four reasons to justify why a researcher may use stratified sampling.

      

Give four reasons to justify why a researcher may use stratified sampling.

  

Answers


John
i) When the population is heterogenous

ii) To ensure that different groups of the population are represented in the sample/ ensures inclusion in the sample.

iii) Enables one to get more precise estimates for each stratum

iv) Allows accuracy

v) Bias is minimized

johnmulu answered the question on September 14, 2017 at 07:21


Next: Identify four roles of microfinance to the community
Previous: Explain five factors to consider when deciding on data analysis procedures and presentation in an Early childhood Development and Education (ECDE) research

View More Diploma in ECDE Questions and Answers | Return to Questions Index


Learn High School English on YouTube

Related Questions