Which of the following is the best alternative to random sampling to achieve a representative sample?
A) Oversampling
B) Snowball sampling
C) Convenient sampling
D) Online sampling

Question

Quizplus · Accepted Answer

Oversampling involves intentionally increasing the sample size of certain subgroups to ensure their representation in the final sample. It is a better alternative to random sampling as it provides more control over the demographic composition of the sample, and helps in reducing biases that may be inherent in the population. Snowball sampling may result in a biased sample as it relies on referrals from existing participants, convenient sampling may not be representative of the larger population, and online sampling may suffer from issues of self-selection and access bias.

Which of the Following Is the Best Alternative to Random