Arrange the steps of Sampling Design in a form of questions that are to be answered in securing a sample:

(A) What is the appropriate sampling method?

(B) What are the parameters of interest?

(C) What size sample is needed?

(D) What is the target population?

(E) What is the sampling frame?

Choose the correct answer from the options given below:

Correct option is D

The steps of sampling design follow a logical sequence to ensure effective and representative data collection:
1. D: Define the target population. First, it is essential to identify who or what is being studied.
2. B: Identify the parameters of interest. Understand the specific characteristics or metrics you aim to analyze.
3. E: Determine the sampling frame. This refers to the list or mechanism from which the sample is drawn.
4. A: Decide on the sampling method. Choose a technique (e.g., random sampling, stratified sampling) that best suits the objectives.
5. C: Determine the sample size. Finally, compute how many observations or participants are needed for reliable results.
Information Booster:
· Sampling design is critical in research to avoid bias and ensure accurate representation of the population.
· Popular sampling methods include probability-based techniques (random, stratified, systematic) and non-probability methods (convenience, quota sampling).